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Knowledge base

1000 FAQs, 500 tutorials and explanatory videos. Here, there are only solutions!

Knowledge base FAQ - Knowledge base Page 4/1
    20 FAQ(s) found
    Sort incoming emails according to rules (Sieve filters)

    This guide explains how to create sorting rules to automatically classify your incoming emails on Infomaniak according to certain conditions.

     

    âš   Available with :

    kSuitefree*
     Standard 
     Business 
     Enterprise 
     my kSuite*
     my kSuite+ 
    Mail ServiceStarter 1 max. address*
     Premium 5 min. addresses 

    * advanced (expert) mode unavailable

     

    Preamble

    • These rules allow the following automatic actions, among others:
      • Delete or move messages from email addresses you no longer want to see.
      • Forward to your spouse the emails from an email address so that you both receive them.
      • Copy messages containing a specific keyword to a folder.
      • etc.
    • Unlike the sorting rules offered within software/email clients (Microsoft Outlook, Mozilla Thunderbird, Apple Mail...), these rules will act directly on the server of your mailboxes before even the IMAP connection.
    • You can make a template for all the addresses of your Mail Service.
    • If you use a software/email client configured in POP, in parallel with Mail Infomaniak, the messages classified in folders will no longer be downloaded by your application because the POP protocol only retrieves the messages that are in your main inbox. To view the classified messages, it will be necessary to use the IMAP protocol or Mail only.

     

    Access the rules from the Infomaniak Web Mail app

    Prerequisites

    • Permission to manage rules: if you had been invited to the Infomaniak Web app Mail (online service ksuite.infomaniak.com/mail) to manage your address, it is possible that the Mail Service manager has revoked this right from their admin account.removed this right from their admin account.

    To access the sorting filters for your Infomaniak mailbox:

    1. Click here to access the Infomaniak Web app Mail (online service ksuite.infomaniak.com/mail).
    2. Click on the Settings icon in the top right corner.
    3. Check or select the email address concerned in the dropdown menu.
    4. Click on Filters and rules:

     

    Define a rule based on a received email

    You can also create a rule directly from the received email:

    1. Click here to access the Infomaniak Web app Mail (online service ksuite.infomaniak.com/mail).
    2. Open the message from the sender concerned.
    3. Click on the action menu â‹® in the top right corner of the open message.
    4. Choose Create a rule to open the creation assistant which will be pre-filled with the elements of the message:

     

    Access rules from the Mail Service

    To access the sorting filters for your Infomaniak mailbox:

    1. Click here to access the management of your product on the Infomaniak Manager (need help?).
    2. Click directly on the name assigned to the product concerned.
    3. Click on the email address concerned in the table that appears.
    4. Click on the Rules tab from the left sidebar (or top bar):

     

    Configure sorting filters & rules

    Create a new rule in Standard mode

    • Click on the Add a rule button in Standard mode to create a new rule using a creation assistant/form:
    • The different conditions available for sorting filters are presented in this other guide.
    • Once a filter is created, click on Continue to activate it.

     

    Add, duplicate, or modify a rule in Standard mode

    If there are already sorting filters, the button to add is at the top right of the table:

    These settings can be modified at any time by clicking on the pencil icon ✎ located to the right of the concerned element.

    It is also possible to duplicate an existing rule to rework it in a copy without affecting the first one:

     

    Create a new rule in Advanced (expert) mode

    Read the prerequisites

    If you do not know what you are doing, it is recommended to stay in Standard mode to avoid disrupting your account's sorting filters ⚠️ No support is provided regarding the Sieve language (refer to this documentation — also discover the role of the host).

    • The advanced mode allows you to configure sorting rules directly from a script in Sieve language.
    • It is possible to import Sieve files via the button.
    • By activating this mode, the existing rules will be kept but deactivated.

     

    First example of advanced sorting

    Here is a simple example of a command using this language:

    require ["fileinto"];
    if address :contains "from" "facebook.com" {
        fileinto "fb";
    } elsif header :matches "List-Unsubscribe" "*" {
        fileinto "nl";
    } else {
        keep;
    }

    Explanations:

    1. Loading required extensions: use require ["fileinto"]; to indicate that you will use the fileinto function.
    2. Filtering Facebook messages: use if address :contains "from" "facebook.com" to check if the sender's address contains "facebook.com"; if so, the message is filed in the "fb" folder with fileinto "fb";.
    3. Filtering messages with an unsubscribe link: use elsif header :matches "List-Unsubscribe" "*" to check if the "List-Unsubscribe" header is present in the message; if so, the message is filed in the "nl" folder with fileinto "nl";.
    4. Keeping other messages: use else { keep; } to keep all other messages that do not match the previous criteria.

    Warning:

    • If you need to mention a subfolder, use the separator / (as in the second example), but it is not necessary to specify INBOX in your codes
    • Ensure that the folders fb and nl already exist in your inbox; otherwise, messages may not be sorted correctly
    • The filter address :contains "from" "facebook.com" works correctly for addresses that contain "facebook.com" in the "from" field
    • The filter header :matches "List-Unsubscribe" "*" checks only for the presence of the "List-Unsubscribe" header, not its content

     

    Second example of advanced sorting

    This code modifies the subject based on thesender (adds a prefix to the subject when an email passes the filter, for example):

    require ["fileinto", "editheader", "variables", "regex"];
    if address "sender" "owner-scientific-linux-devel at LISTSERV.FNAL.GOV" {
        if header :regex "subject" "((Re|Fwd): *)\\[SCIENTIFIC-LINUX-DEVEL\\] *(.*)" {
            deleteheader "Subject";
            addheader "Subject" "${1}${3}";
        } else {
            # Ajouter un préfixe si l'objet ne correspond pas déjà au modèle
            deleteheader "Subject";
            addheader "Subject" "[SL-Devel] ${1}";
        }
        fileinto "Mail List/SL-Devel";
    }

    Explanations:

    1. Required extensions :
      1. fileinto : to classify messages into folders.
      2. editheader : to modify email headers.
      3. variables : to use variables in expressions.
      4. regex : for regular expressions.
    2. Condition on the sender :
      1. if address "sender" "owner-scientific-linux-devel at LISTSERV.FNAL.GOV" : checks if the sender matches.
    3. Condition on the subject :
      1. if header :regex "subject" "((Re|Fwd): *)\\[SCIENTIFIC-LINUX-DEVEL\\] *(.*)" : checks if the subject matches the specified pattern.
      2. deleteheader "Subject"; and addheader "Subject" "${1}${3}"; : deletes the existing subject and adds a new subject with the captured parts.
    4. Adding a prefix if the subject does not already match the pattern :
      1. addheader "Subject" "[SL-Devel] ${1}"; : adds a prefix "[SL-Devel]" to the subject if it is not already present.
    5. Classifying the message :
      1. fileinto "Mail List/SL-Devel"; : classifies messages into the "Mail List/SL-Devel" folder.

    Warning:

    • Ensure that the folder Mail List/SL-Devel already exists in your inbox.
    • Check that the script correctly modifies the subject of emails to add or adjust the prefix if necessary.


    Updated 18.11.2025 Link to this FAQ:
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    Create a catch-all email address

    This guide explains how to create a "catchall" type email address on a Service Mail.

     

    âš  Available with:

    kSuitefree
     Standard
     Business
     Enterprise
     my kSuite
     my kSuite+
    Service MailStarter 1 max address
     Premium 5 min addresses

     

    Preamble

    • A "catchall" type email address retrieves all emails sent to non-existent email addresses on the domain.
      • It is ideal if you want to receive all messages for which there is no specific address in your domain.
    • This type of address cannot be used to send emails.
    • If you configure the "Automatic Responder" (or out-of-office message) on a catchall@ address, no automatic response will be sent to senders who have contacted a non-existent address in your domain.
      • This restriction avoids, for example, response loops and the sending of unwanted messages.
    • Also, take note of the important recommendations at the end of this guide.

     

    Create a catchall address

    The email address must be precisely titled "catchall" and appear as an address created on the Service Mail of the domain in question. To access Service Mail and create the catchall address:

    1. Click here to access the management of your product on the Infomaniak Manager (need help?).
    2. Click directly on the name given to the product in question.
    3. Click on the arrow to the right of the blue button Create an email address.
    4. Click on Create a generic email address.
    5. Select Catchall.
    6. Click on Continue:

     

    Example

    1. You use the email address jonnie.smith@domain.xyz that works and exists in the Mail Service domain.xyz.
      • You have also created an address catchall@domain.xyz in the Mail Service domain.xyz.
    2. An email is sent to smith.johnny@domain.xyz because the sender mistyped the recipient's address.
    3. The email will still arrive in the catchall@domain.xyz mailbox, which is enough to consult in the Mail interface of your choice.
    4. Same if one day you delete the address jonnie.smith@domain.xyz; if you keep the catchall address, then it will be the latter that will receive everything that is still sent to the address that no longer exists...

     

    Important recommendations

    The creation of this type of account is not however recommended:

    • Catchall addresses receive all emails sent to any domain address; this means that they are often overwhelmed by spam, which can be difficult to manage and filter.
    • Due to the high volume of spam, legitimate messages can be overwhelmed and lost in the mass, which can result in the loss of important communications.
    • Catchall addresses can potentially be used by attackers to target your domain with brute force attacks or other methods, as they offer an easy target to test different address combinations.

    In short, managing a catchall address can become annoying and complicated, especially for large organizations with many employees and departments.



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    Perform a TELNET / TRACEROUTE command

    This guide presents commands that can be executed to test a connection or a network and thus specify the source of a potential error more precisely.

     

    Perform a Telnet...

    TELNET allows you to test the connection to a server without considering all the additional settings of a mail or FTP application in order to determine the origin of a problem. If the connection does not go through on an SMTP server, you will need to check, for example, if your firewall is not blocking port 587 or 465.

     

    ... on macOS

    1. Search for Network Utility.
    2. Go to the Ping, Lookup, or Traceroute tab depending on what you want to test.
    3. You can also use a Terminal type application (command line interface, CLI / Command Line Interface) on your device and, depending on what you want to test, enter:
      traceroute [server]
      nc [server] [port]
      Replace [server] with the server name or its IP address, the same for [port]...

     

    ... on Windows

    Enable Telnet if necessary.

    1. Use a Terminal type application (command line interface, CLI / Command Line Interface) on your device, for example by typing Run then cmd.
    2. In the window that opens, depending on what you want to test, type:
      tracert [server]
      telnet [server] [port]
      Example: telnet mail.infomaniak.com 587 (allows you to test the SMTP port if your software/email client does not allow sending emails)...

     

    ... on Android

    1. Use the application Simple Telnet Client which allows you to test very simply via 2 fields to fill in (for example mail.infomaniak.com and port 143 or 993)...

     

    Perform a PING

    PING allows you to know if a machine is accessible via the Internet. You can also check with this tool if you are indeed addressing the correct machine, for example during a DNS change, by looking at the IP address obtained. It is possible to perform a ping on a domain name, a hostname or an IP address.

    PING is definitely blocked on shared hostings.



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    Understanding the different email filters available

    This guide details the various possibilities available to you in the incoming email filtering tool (based on sorting rules) of Mail Infomaniak.

     

    Preamble

    • Refer to this other guide if you are looking for information about setting up sorting filters on your Infomaniak mailbox.

     

    Discover the possible conditions

    The meaning of these different existing conditions and criteria is detailed below:

     

    From

    Allows you to filter messages based on the sender (and decide what to do with emails always coming from the same person or domain, for example).

    A

    Allows you to filter messages based on the recipient (if you receive an email that is always addressed to a specific main recipient, for example volunteers@domain.xyz).

    Cc

    Allows you to filter messages based on the recipient mentioned in the Cc field (and who therefore receives the email as a copy in addition to the main recipient).

    Subject

    Allows you to filter messages based on the subject of the message.

    Reply to

    Allows you to filter messages by looking at the content of the reply-to field (specific condition - example).

    Size

    Allows you to filter messages based on their size.

    Message content

    Allows you to filter messages based on certain words that would appear in the body of the incoming message.

    Email type

    Allows you to filter messages based on the x-infomaniak-type header whose value can be ham, spam, transactional and bounce.

    In the case of using a condition "email type = advertising, social media", then the selected action will be performed before the advertising filtering if the latter was activated.



    Updated 24.11.2025 Link to this FAQ:
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    Configure Outlook 2007 (Windows) as IMAP (email)

    This guide explains how to connect the desktop app Outlook 2007 (Windows desktop application) to an email address hosted by Infomaniak.

     

    Prerequisites

    • Create the address within my kSuite or on a Mail Service (Mail Service only, or existing within a kSuite).
    • Test the email address password (do not confuse it with the one used to log in to the Infomaniak interface).
    • Check on the Mail Service that the automatic diagnosis is correct.

     

    Add the email address to the application

    To configure the email application:

    1. Open the application.
    2. Click on the Tools menu.
    3. Click on Options:
      sign
    4. Click on the Email Configuration tab.
    5. Click on Email Accounts...:
      sign
    6. Click on New:
      sign
    7. Click on Configure manually.
    8. Click on Next:
      sign
    9. Click on the Internet E-mail button to connect to an IMAP server.
    10. Click on Next:
      sign
    11. Check and complete the missing information by scrolling down if necessary.
    12. Click on More Settings:
      sign
    13. Click on the Outgoing Server tab.
    14. Click on My outgoing server requires authentication.
    15. Click on the Advanced tab:
      sign
    16. Replace the port numbers with the correct information and enable SSL.
    17. Click on OK:
      sign
    18. Click on Next:
      sign
    19. Click on Finish:
      sign
    20. Click on Close:
      sign
    21. That's it, your email address is now configured in the application:
      sign

     

    Recommended settings

    • Incoming IMAP server = mail.infomaniak.com
    • IMAP port = 993 (with SSL)
    • Outgoing SMTP server = mail.infomaniak.com
    • SMTP port & encryption protocol and command/method to activate this protocol:
      • Prioritize port 587 + STARTTLS: this is the official technical standard and the most compatible method with the majority of modern systems for authenticated submission.
      • Tolerate port 465 + SSL/TLS only as a compatibility option or alternative, specifying that it is implicit encryption, but that 587 remains the recommended choice.
    • Username = the full & complete email address ( ? )
    • Password = the one assigned to the email address you want to access ( ? )
    • Authentication required to send emails:
      • She is active in the SMTP settings of your application.
      • Check "use the same parameters as the incoming server" or, depending on the software/email clients, enter a username (= full & complete email address) and its password.

    Refer to this other guide if you are looking for information about other mail ports and protocols compatible.

     

    In case of a problem

    ⚠️ The various services offered by Infomaniak are all compatible with the corresponding standard protocols (notably IMAP/SMTP for email, WebDAV for sharing, S3/Swift for storage, etc.). Therefore, if you encounter a problem with third-party software, contact its publisher or a Partner and consult the support policy as well as article 11.9 of the Infomaniak TOS.

    It is not necessary to contact Infomaniak Support if your email address works well outside the application. The most frequent error concerns the use of an incorrect password. The troubleshooting guides help you resolve any potential issues:

    • Refer to the solutions given in this other guide regarding email in general.
    • This other guide is more specifically about Outlook.

    … and if your Outlook no longer works since a change of email password, refer to this other guide.



    Updated 08.12.2025 Link to this FAQ:
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    Use authenticated email sending from a website

    This guide details the sending of authenticated e-mails from a website hosted by Infomaniak using an SMTP configuration; the configuration of an authenticated SMTP server is presented for the main CMS.

     

    Preamble

    • The use of authenticated SMTP for sending e-mails from your applications has many advantages compared to the standard non-authenticated PHP mail() function:
      • enhanced security,
      • better delivery reliability,
      • more accurate error handling,
      • optimal compatibility with third-party mail servers,
      • and complete traceability of shipments.
    • Recommended settings:
      • Outgoing SMTP server = mail.infomaniak.com
      • SMTP port & encryption protocol and command/method to activate this protocol:
        • Prioritize port 587 + STARTTLS: this is the official technical standard and the most compatible method with the majority of modern systems for authenticated submission.
        • Tolerate port 465 + SSL/TLS only as a compatibility option or alternative, specifying that it is implicit encryption, but that 587 remains the recommended choice.
      • Username = the complete & full email address ( ? )
      • Password = the one assigned to the email address you are using ( ? )
      • Authentication required to send emails.

     

    SMTP configuration examples…

    Prerequisites

    • Have a mail service.
      • You have the possibility to use the Mail Service offered by Infomaniak or any other mail service of your choice.

    When you have an email address whose domain is attached to your website ( email@domain-site.xyz for example) enter its details to use it for sending from the web server via SMTP:

    … on WordPress

    1. Log in to the WordPress administration panel.
    2. Install an SMTP extension (WP Mail SMTP works).
    3. Configure the extension, for example:
      ‍

    From then on, an email sent from a contact form present on the site (default form Divi for example) will be sent via an SMTP method.

    To make sure, just look at the headers of a message received this way, in particular the line x-mailer which may mention for example WPMailSMTP/Mailer/smtp instead of PHPMailer.

    Note: the x-mailer can be any indication not necessarily representative of the actual sending method!

     

    ... on Prestashop

    1. Log in to the Prestashop admin panel.
    2. Go to Advanced Settings then Email.
    3. Configure sending via SMTP:

    Then check (to avoid an error like Could not instantiate mail function or sender mismatch) that the address you have configured in these advanced settings matches the address that Prestashop uses when sending. To do this:

    1. Log in to the Prestashop admin panel.
    2. Go to Store Settings.
    3. Click on Contact in the left sidebar menu.
    4. On the Contacts tab, check that the email address mentioned is the same as the one configured previously.
    5. Edit email addresses if necessary:
    6. Click on the Stores tab.
    7. Check (and correct if necessary) that the email address mentioned is the same as the one configured previously:

     

    ... on Joomla

    1. Log in to the Joomla admin panel.
    2. Click on System in the left sidebar menu.
    3. Click on Global Configuration:
    4. Click on the Server tab.
    5. Configure sending via the SMTP sending method:


    Updated 08.12.2025 Link to this FAQ:
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    Report a Phishing Email from the Infomaniak Webmail App

    This guide explains how to report a phishing attempt (Phishing, Fishing, Filoutage...) of which you may be a victim.

     

    Preamble

    • Phishing is an attempt at fraud and scam, aiming to obtain sensitive information fraudulently.
    • Generally, the victim receives in their inbox a message seemingly from Infomaniak, their bank, or a trusted organization, indicating that a problem has occurred on their account or in their daily life:

       
    • The goal of this identity theft is generally for the user to voluntarily go to a page and share private information that will then be exploited for various purposes, mainly financial.
    • If it is not a message “pretending to be something it is not”, but simply an unsolicited advertising message, it is better to report it as Spam.

     

    Report a Phishing Email

    Prerequisites

    • Check that the spam filter is active.
    • For added security, enable the external mail mention.

    Then, if you find an email of this type in your inbox, you have the option to act so that these messages decrease and eventually disappear from the messaging systems:

    1. Click here to access the Infomaniak Mail Web app (online service ksuite.infomaniak.com/mail).
    2. Open the phishing message
    3. Click on the action menu â‹® on the right.
    4. From the menu that appears, select sign Report as phishing
:

      sign
       
    5. Confirm sending for processing.
    6. Delete the email


    Once you have clicked on Report as phishing, an email is automatically sent to Infomaniak with all the necessary information for processing the scam report.

    In case of a more serious problem (when the message is directly addressed to you by an acquaintance or contact without it being a mass mailing) it is recommended to contact an organization such as report.ncsc.admin.ch.



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    Download an email from the Infomaniak Web Mail app

    This guide explains how to download an email from the Web app Mail Infomaniak (online service ksuite.infomaniak.com/mail)‍ in order to obtain on your hard drive a file in .eml format compatible with all email software/clients.

     

    It is not possible to reproduce this operation on the mobile app Infomaniak Mail (application for iOS / Android smartphone or tablet) but take note of the alternatives proposed at the end of this guide.

     

    Download an email

    To save an email from the Web app Mail Infomaniak (online service ksuite.infomaniak.com/mail)‍:

    1. Click here to access the Web app Mail Infomaniak (online service ksuite.infomaniak.com/mail)‍.
    2. Open the message to download.
    3. Click on the action menu â‹® to the right of the open email.
    4. Select Download:

      sign

     

    4 alternatives

    1. The Save as... function of an email software/client such as Thunderbird allows you to achieve the same result:
      1. Open the software Thunderbird.
      2. In the inbox, right-click on the message to save.
      3. Choose the location to save the file .eml.
    2. It is also possible to print a message and choose PDF from the available printers, in order to save the message in a simple and universal format.
    3. To download the message to kDrive, refer to this other guide.
    4. To share it publicly using a simple shortcut to it, refer to this other guide.


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    Configure Outlook 2010 (Windows) as IMAP (email)

    This guide explains how to connect the desktop app Outlook 2010 (Windows desktop application) to an email address hosted by Infomaniak.

     

    Prerequisites

    • Create the address within my kSuite or on a Mail Service (Mail Service only, or existing within a kSuite).
    • Test the email address password (do not confuse it with the one used to log in to the Infomaniak interface).
    • Check on the Mail Service that the automatic diagnosis is correct.

     

    Add the email address to the application

    To configure the messaging application:

    1. Open the application.
    2. Click on Next:
      sign
    3. Click on Yes to configure a messaging account.
    4. Click on Continue:
      sign
    5. Click on Configure manually.
    6. Click on Next:
      sign
    7. Click on the Internet E-mail button to connect to an IMAP server.
    8. Click on Next:
      sign
    9. Check and complete the missing information by scrolling down if necessary.
    10. Click on Additional settings:
      sign
    11. Click on the Outgoing server tab:
      sign
    12. Click on My outgoing server requires authentication.
    13. Click on the Advanced tab:
      sign
    14. Replace the port numbers with the correct information and enable SSL.
    15. Click on OK:
      sign
    16. Click on Next:
      sign
    17. Click on Close:
      sign
    18. Click on Finish:
      sign
    19. There you go, your email address is now configured in the application:
      sign

     

    Recommended settings

    • Incoming IMAP server = mail.infomaniak.com
    • IMAP port = 993 (with SSL)
    • Outgoing SMTP server = mail.infomaniak.com
    • SMTP port & encryption protocol and command/method to activate this protocol:
      • Prioritize port 587 + STARTTLS: this is the official technical standard and the most compatible method with the majority of modern systems for authenticated submission.
      • Tolerate port 465 + SSL/TLS only as a compatibility option or alternative, specifying that it is implicit encryption, but that 587 remains the recommended choice.
    • Username = the complete & entire email address ( ? )
    • Password = the one assigned to the email address you want to view ( ? )
    • Authentication required for sending emails:
      • It is activated in the SMTP settings of your application.
      • Check "use the same parameters as the incoming server" or, depending on the software/email clients, enter a username (= complete & entire email address) and its password.

    Refer to this other guide if you are looking for information about other messaging ports and protocols that are compatible.

     

    In case of a problem

    ⚠️ The various services offered by Infomaniak are all compatible with the corresponding standard protocols (including IMAP/SMTP for email, WebDAV for sharing, S3/Swift for storage, etc.). Therefore, if you encounter a problem with third-party software, contact its publisher or a Partner and consult the support policy as well as section 11.9 of the Infomaniak Terms of Service.

    It is not necessary to contact Infomaniak Support if your email address works well outside of the application. The most common error involves using an incorrect password. The troubleshooting guides help you resolve any potential issues:

    • Refer to the solutions provided in this other guide regarding email in general.
    • This other guide is more specifically about Outlook.

    … and if your Outlook no longer works since a change in your email password, refer to this other guide.



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    Configure Outlook (macOS) in IMAP (email)

    This guide explains how to connect the desktop app Microsoft Outlook for Mac version 16.80 (desktop app on macOS) to an email address hosted by Infomaniak.

     

    Prerequisites

    • Create the address within my kSuite or on a Mail Service (Mail Service only, or existing within a kSuite).
    • Test the email address password (do not confuse it with the one used to log in to the Infomaniak interface).
    • Check on the Mail Service that the automatic diagnostic is correct.

     

    Add the email address to the application

    To configure the messaging application:

    1. Open the application.
    2. Click on Add an account:
      sign
    3. Enter the email address to be linked.
    4. Click on Continue:
      sign
    5. Click on IMAP:
      sign
    6. Click on Synchronize in IMAP (without Microsoft Cloud):
      sign
    7. Check and complete the missing information by scrolling down if necessary.
    8. Click on Add the account:
      sign
    9. Understand and go through the different Microsoft information windows:
      sign
    10. Your email address is now configured in the application:
      sign

     

    Recommended settings

    • Incoming IMAP server = mail.infomaniak.com
    • IMAP port = 993 (with SSL)
    • Outgoing SMTP server = mail.infomaniak.com
    • SMTP port & encryption protocol and command/method to activate this protocol:
      • Prioritize port 587 + STARTTLS: this is the official technical standard and the most compatible method with the majority of modern systems for authenticated submission.
      • Tolerate port 465 + SSL/TLS only as a compatibility option or alternative, specifying that it is implicit encryption, but that 587 remains the recommended choice.
    • Username = full & complete email address ( ? )
    • Password = the one assigned to the email address you want to access ( ? )
    • Authentication required to send emails:
      • It is activated in the SMTP settings of your application.
      • Check "use the same parameters as the incoming server" or, depending on the software/email clients, enter a username (= full & complete email address) and its password.

    Refer to this other guide if you are looking for information about other compatible email ports and protocols.

     

    In case of problem

    ⚠️ The various services offered by Infomaniak are all compatible with the corresponding standard protocols (notably IMAP/SMTP for email, WebDAV for sharing, S3/Swift for storage, etc.). Therefore, if you encounter a problem with third-party software, contact its publisher or a Partner and consult the support policy as well as article 11.9 of the Infomaniak Terms of Service.

    It is not necessary to contact Infomaniak Support if your email address works well outside the application. The most common error concerns the use of an incorrect password. The troubleshooting guides help you resolve a potential problem:

    • Refer to the solutions given in this other guide regarding email in general.
    • This other guide concerns Outlook more specifically.

    … and if your Outlook no longer works since a change of email password, refer to this other guide.



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    Add or remove a user from an email address

    This guide explains how to add a user to an existing email address on Infomaniak without sharing a password.

     

    If the email address in question is used as a login identifier for an Infomaniak account, it cannot be shared for security reasons.

     

    Prerequisites

    • Order a Mail Service from Infomaniak.
    • Create one or more addresses on this Mail Service.
    • Be Administrator or Legal Representative within the Organization.

     

    Add a new user to an email address

    The current email access management model allows each user to log in independently and securely to the same email address, without sharing a global password:

    1. Click here to access the management of your product in the Infomaniak Manager (need help?).
    2. Click on the product name concerned.
    3. Select the email address concerned in the table.
    4. In the user section, click on Add:
    5. Enter the password to log in to your Infomaniak account if necessary.
    6. Click on New user.
    7. Click to check or set the access permissions that the user should have according to the needs:
    8. Once the permissions are configured, click the button to Save (or Cancel to return without modifying the default permissions):
    9. Click on Add:
    10. Copy the invitation link valid for 30 days to be sent to the user.
    11. If necessary, send the invitation to the user's personal email address:

    Acceptance of the invitation (by the new user)

    For this:

    1. The user clicks on the link received (by email or other means).
    2. They create an Infomaniak account (or log in if they already have one).
    3. The email address is automatically added to their Mail Infomaniak interface.

     

    Add one or more existing users

    In the case of one or more existing users already in the Organization, the email address will be automatically added to their Mail Infomaniak interface:

    1. Select One or more existing users in the Organization.
    2. Search for and choose the desired users.
    3. Define the permissions (read, write, etc.).
    4. Click on Add to validate access:

     

    Management and removal of a user

    If a user should no longer have access to an email address and its content, simply remove them from the same interface, but there are 2 possibilities:

    1. Click on the action menu â‹® to the right of the user concerned.
    2. Choose whether you want to disconnect all of the user's devices: they will no longer have access to the email address on messaging software/clients but will continue to have access to the address on the Infomaniak app (Web, mobile…).
    3. You can choose to remove all their access to the address, and they will never be able to view it again:

    Their password is then immediately revoked, without affecting other users. You can then:

    • … assign access to another person
    • … retain full management of the address
    • … create new accesses without service interruption

     

    Management of individual accesses and passwords

    Each added user has their own password, generated automatically when their access is configured. This password is unique to their account and device:

    • The owner of the address no longer needs to communicate a main password.
    • Each access is isolated and can be revoked without disrupting the others.
    • A password is never visible after its creation; if needed, a new access can be created.

    Multiple accesses can coexist for the same address, allowing different devices or software to connect without interruption. Each password is entered once per application or device and remains independent: you can revoke a specific access (for example, in case of a lost or replaced device) without affecting the others.

    For more information, consult this other guide on the subject.

     

    On the Mail Infomaniak mobile app

    When a user is added, the email address is automatically added to their Mail Infomaniak mobile application. They can switch between their addresses at any time via the chevron located at the top left of the screen.



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    Manage SPF records

    This guide explains how to add or modify one or more SPF type records in the DNS zone (of a domain name) managed on the Manager Infomaniak.

     

    Preamble

    • If your domain name is registered with Infomaniak, your email is managed by Infomaniak, but your website is hosted with another provider (Wix for example), you are probably managing the DNS zone (and therefore the SPF) with this other provider: refer to this other guide on this subject.

     

    Understanding SPF type records

    The SPF (Sender Policy Framework) record type is a standard for verifying the domain name of the sender of an email and aims to reduce SPAM.

    It is used to indicate which server is authorized or not to send emails for a domain.

    If the SPF fails for an email, this means that it was not sent from an authorized server/IP address by the administrator of the sending domain.

    The email is then considered as spam.

    Moreover, Infomaniak installs this type of record automatically when creating a Mail Service on your domain (strict SPF):

    v=spf1 include:spf.infomaniak.ch -all

    Thus, the recipient server of the email you send will evaluate that any email not coming from Infomaniak servers will be rejected. This prevents malicious individuals from impersonating email addresses from your domain.

     

    You can also decide to modify the SPF for a more flexible model:

    v=spf1 include:spf.infomaniak.ch ?all

    In this case, the recipient server of the email you send will evaluate according to its own rules whether it accepts emails not coming from Infomaniak servers.

     

    In summary:

    • ?: the receiving server accepts the message even if the sender is not listed in the SPF
    • ~: the receiving server generally accepts the message if it is not listed in the SPF but identifies it as suspicious
    • -: the receiving server rejects the message if it is not listed in the SPF (recommended)
     

     

    Add an SPF via a TXT record

    Refer to this other guide to manage this type of record in a DNS zone.

    sign

     

    Add multiple SPFs

    If you use other email providers in addition to Infomaniak, you need to obtain their SPF and then merge it with Infomaniak's according to a specific syntax.

    Having multiple distinct SPF records will cause errors. It is essential to group multiple SPFs in the same TXT!

    Example of 3 SPFs to merge:

    • That of Infomaniak: v=spf1 include:spf.infomaniak.ch -all
    • Those of 2 secondary providers:
      • v=spf1 include:the-second-domain.xyz ?all
      • v=spf1 include:the-other-domain.xyz ~all

    ... the final SPF to be inserted in your DNS zone must be in the form:

    v=spf1 include:spf.infomaniak.ch include:the-second-domain.xyz include:the-other-domain.xyz -all

     

    Delete any other SPF entry from the DNS zone of your domain! Any DNS addition/modification can take up to 48 hours to propagate.

     

    Limit of the number of SPF

    Multiple SPFs are limited to a maximum of 10 inclusions.

    The Infomaniak SPF usually already includes 4 inclusions:

    • include:relay.mail.infomaniak.ch
    • include:app.mail.infomaniak.ch
    • include:newsletter.infomaniak.com
    • include:amazonses.com

     

    Check the SPF record(s)

    The Global Security tool on the Infomaniak Manager allows you to easily check and correct any problematic records you may have.

    In case of a problem, it is recommended to analyze your domain name on MxToolbox to check if your SPF contains syntax errors, too many inclusions, or other issues that could lead to an error:

    … or directly at the address https://mxtoolbox.com/spf.aspx.



    Updated 04.12.2025 Link to this FAQ:
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    Configure Outlook 2019 in IMAP (email)

    This guide explains how to connect the desktop app Outlook 2019 (Windows desktop application) to an email address hosted by Infomaniak.

     

    Prerequisites

    • Create the address within my kSuite or on a Mail Service (Mail Service only, or existing within a kSuite).
    • Test the email address password (do not confuse it with the one used to log in to the Infomaniak interface).
    • Check on the Mail Service that the automatic diagnosis is correct.

     

    Add the email address to the application

    To configure the messaging application:

    1. Open the application.
    2. Click on the File menu:
      sign
    3. Click on Account Settings.
    4. Click on Add or remove accounts:
      sign
    5. Click on New:
      sign
    6. Enter the email address to connect.
    7. Click on Advanced options.
    8. Click on Manual configuration.
    9. Click on the blue Connect button:
      sign
    10. Click on IMAP:
      sign
    11. Enter the password of the email address to connect.
    12. Click on the blue Connect button:
      sign
    13. Uncheck the box for additional mobile device configuration if necessary.
    14. Click on the blue Finish button:
      sign
    15. Click on Repair to correct some automatically added but incorrect information:
      sign
    16. Click on Advanced options.
    17. Click on Manual Repair.
    18. Click on the blue Repair button:
      sign
    19. Check and complete the missing information by scrolling down with the elevator if necessary.
    20. Click on Outgoing Mail:
      sign
    21. Check and complete the missing information.
    22. Click on Next:
      sign
    23. Click on Finish:
      sign
    24. Click on Close:
      sign
    25. There you go, your email address is now correctly configured in the application:
      sign
     

    Recommended settings

    • Incoming IMAP server = mail.infomaniak.com
    • IMAP port = 993 (with SSL)
    • Outgoing SMTP server = mail.infomaniak.com
    • SMTP port & encryption protocol and command/method to activate this protocol:
      • Prioritize port 587 + STARTTLS: this is the official technical standard and the most compatible method with the majority of modern systems for authenticated submission.
      • Tolerate port 465 + SSL/TLS only as a compatibility option or alternative, specifying that it is implicit encryption, but that 587 remains the recommended choice.
    • Username = the complete & entire email address ( ? )
    • Password = the one assigned to the email address you want to access ( ? )
    • Authentication required to send emails:
      • It is activated in the SMTP settings of your application.
      • Check "use the same parameters as the incoming server" or, depending on the software/email clients, enter a username (= full & complete email address) and its password.

    Refer to this other guide if you are looking for information about other compatible messaging ports and protocols.

     

    In case of a problem

    It is not necessary to contact Infomaniak Support if your email address works well outside the application. The most common error concerns the use of an incorrect password. The troubleshooting guides help you resolve any potential issues:

    • Refer to the solutions provided in this other guide regarding email in general.
    • This other guide is more specifically about Outlook.

    … and if your Outlook no longer works since a change in your email password, refer to this other guide.

    ⚠️ The various services offered by Infomaniak are all compatible with the corresponding standard protocols (notably IMAP/SMTP for email, WebDAV for sharing, S3/Swift for storage, etc.). Therefore, if you encounter a problem with third-party software, contact its publisher or a Partner and consult the support policy as well as section 11.9 of the Infomaniak Terms and Conditions.



    Updated 08.12.2025 Link to this FAQ:
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    Configure Microsoft 365 Outlook (Windows) for IMAP (email)

    This guide explains how to connect the desktop app Microsoft 365 Outlook MSO (desktop application on Windows) to an email address hosted by Infomaniak.

     

    Prerequisites

    • Create the address within my kSuite or on a Mail Service (Mail Service only, or existing within a kSuite).
    • Test the email address password (do not confuse it with the one used to log in to the Infomaniak interface).
    • Check on the Mail Service that the automatic diagnosis is correct.

     

    Add the email address to the application

    To configure the email application:

    1. Open the application.
    2. Click on File.
    3. Click on Add an account.
    4. Enter the email address to be linked.
    5. Click on Connect.
    6. Choose IMAP:
      sign
    7. Check and complete the missing information by scrolling down if necessary:
      sign
    8. Click on Next.
    9. Enter the password for your email address.
    10. Your email address is now configured in the application.

     

    Recommended settings

    • Incoming IMAP server = mail.infomaniak.com
    • IMAP port = 993 (with SSL)
    • Outgoing SMTP server = mail.infomaniak.com
    • SMTP port & encryption protocol and command/method to enable this protocol:
      • Prioritize port 587 + STARTTLS: this is the official technical standard and the most compatible method with the majority of modern systems for authenticated submission.
      • Tolerate port 465 + SSL/TLS only as a compatibility option or alternative, specifying that it is implicit encryption, but that 587 remains the recommended choice.
    • Username = full & complete email address ( ? )
    • Password = the one assigned to the email address you want to access ( ? )
    • Authentication required to send emails:
      • It is activated in the SMTP settings of your application.
      • Check "use the same parameters as the incoming server" or according to the software/email clients, enter a username (= full & complete email address) and its password.

    Refer to this other guide if you are looking for information about other compatible messaging ports and protocols.

     

    In case of problem

    ⚠️ The various services offered by Infomaniak are all compatible with the corresponding standard protocols (notably IMAP/SMTP for email, WebDAV for sharing, S3/Swift for storage, etc.). Therefore, if you encounter a problem with third-party software, contact its publisher or a Partner and consult the support policy as well as article 11.9 of the Infomaniak Terms and Conditions.

    It is not necessary to contact Infomaniak Support if your email address works well outside the application. The most common error concerns the use of an incorrect password. The troubleshooting guides help you resolve any potential issues:

    • Refer to the solutions given in this other guide regarding email in general.
    • This other guide is more specifically about Outlook.

    … and if your Outlook no longer works since a change of email password, refer to this other guide.



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    Resolve an IP addressing issue

    This guide is about IP addresses, those…

    • …assigned to sites/housing/servers, dynamic or static, shared or dedicated,
    • …assigned by your Internet Service Provider (ISP) when establishing an Internet connection to your Infomaniak product.

     

    Preamble

    • A dedicated or static IP address for a website is a permanent IP address specifically assigned to it.
    • Unlike a shared IP address, which is used by multiple websites, a dedicated IP address ensures that only this platform is associated with this address.
    • Dedicated IP addresses for websites are often used in cases where stability, customization, and security are important, such as server hosting, firewall configuration, or activating SSL certificates (although it is possible to proceed without a dedicated IP address to install an SSL certificate).
    • Here are the main advantages:
      • Configuring a PTR entry or reverse DNS on dedicated IPs is useful, especially for installing a mail server, as some email providers check the PTR record before accepting emails sent from a server.
      • Better connection stability.
      • Reduced risk of a bad reputation linked to websites sharing the same IP address.
      • Ease of configuring certain technical aspects.
      • A dedicated IP can improve a website's referencing (although there are differing opinions among SEO specialists).
    • Attention: Infomaniak does not allow access to websites via HTTP(S) by IPs (dedicated) on managed servers; you must use a domain name that points to the IP (or use the preview URL).

     

    Add a dedicated IP to the website

    To add a dedicated IP to your website, refer to this guide.

    If you encounter issues directing web traffic to a defined port, refer to this other guide.

     

    Blocking the IP address (Internet connection)

    If you can no longer access…

    • … all your email addresses that you own with Infomaniak (which usually work well) and this with a software/email client from the same Internet network (i.e., from the same IP address provided by your ISP)…

    … or if you unfortunately performed this type of operation:

    • repeated unsuccessful connection attempts via FTP, SSH, or access points such as the WordPress login…
    • requests returning too many errors such as mass 403 errors…

    … your access to Infomaniak servers may be blocked following the banning of the IP address (banip / ipban) of your Internet connection.

    To unblock the situation, contact Infomaniak support by email and specify the domain concerned and especially your public IP address concerned.

     

    Permanent Unblocking (IP on Whitelist)

    With a Cloud Server, you can request to permanently authorize the IP address in question so that the blocking never happens again, regardless of the situation. To do this, you must:

    1. Have a dedicated IP associated with your Cloud Server.
    2. Be aware that Infomaniak will no longer block any potential attacks from this IP; attacks or malicious access attempts from this address will no longer be automatically blocked by the security systems.
    3. Confirm by email and from a contact address associated with the account (owner or administrator) that you understand and accept full responsibility in case of an attack from this IP.


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    Link a domain name to another

    This guide explains how to add a synonym domain to a domain name.

     

    Preamble

    • A synonym domain is a domain name that can serve as a secondary name for another domain.
    • When a synonym domain is added, it automatically inherits the content of the DNS zone of the main domain (including MX, A, etc. records), as well as its Web and Mail hosting.
    • Alternatively, you can also add a (domain) alias to a website or add a (domain) alias to a Mail Service.

     

    Add a synonym domain to a domain

    Prerequisites

    • The domain name of the future synonym or the management of its DNS zone…
      • … must be reserved with Infomaniak,
      • … must be configured with the Infomaniak DNS,
      • … must not be linked to any product yet.
    • The domain name on which the synonym will be placed…
      • … must not be associated with the Infomaniak Newsletter product.

    To access your domain names:

    1. Click here to access the management of your product on the Infomaniak Manager (need help?).
    2. Click directly on the name assigned to the product in question.
    3. Click on Synonym Domains in the left sidebar.
    4. Choose to add a synonym.
    5. Click on Next:
    6. Choose an existing domain in the current Organization, or order a new domain in advance.
    7. Click the button to Confirm:
    8. That's it:

    Refer to this other guide if you are looking for information to dissociate a synonym domain name.



    Updated 14.11.2025 Link to this FAQ:
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    Display and forward email headers

    This guide explains how to display and forward the headers of an email.

     

    Preamble

    • An email is composed of a header (header) and the actual content of the message (body, body of the text).
    • Most email software/clients do not directly display the headers, but displaying or forwarding them allows Infomaniak support to identify the issues encountered.
    • The headers of an email provide various information such as:
      • the sender
      • the recipient
      • the date
      • the subject
      • The servers involved in the transmission between the sender and the recipient

        sign
         

     

    Display the headers...

     

    ... on Mail Infomaniak

    To display the headers of an email from the Mail Infomaniak interface:

    1. Click here to access the Web app Mail Infomaniak (online service ksuite.infomaniak.com/mail).
    2. Open the concerned message and click on the action menu â‹® on the right.
    3. From the menu that appears, select View headers:

     

    To display the headers if you are using an external mail application, refer to this other guide.

     

    Forward email headers

    To forward the headers of an email, in response to a support request or to the recipient of your choice, either...

    • ... copy-paste the headers displayed according to the method above.
    • ... forward the email message.

    However, for the headers to be present, it is essential to forward the message not in the body of the message but as an attachment only. The email as an attachment will be in the .eml format and this file contains all the necessary headers.

    A third method for complete email forwarding is explained in this other guide.



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    Configure Apple Mail (macOS) manually in IMAP (mail)

    This guide explains how to connect the desktop app Apple Mail (desktop application on macOS) to an email address hosted by Infomaniak.

     

    Preamble

    • It is recommended to configure your macOS computer automatically via configuration profiles .mobileconfig compatible with Apple.
    • ⚠️ The various services offered by Infomaniak are all compatible with the corresponding standard protocols (notably IMAP/SMTP for email, WebDAV for sharing, S3/Swift for storage, etc.).
    • Therefore, if you encounter a problem with third-party software, contact its publisher or a Partner and consult the support policy as well as article 11.9 of the Infomaniak TOS.

     

    Manually add the email address to the application

    Prerequisites

    • Create the address within my kSuite or on a Mail Service (Mail Service only, or existing within a kSuite).
    • Test the email address password (do not confuse it with the one used to log in to the Infomaniak interface).
    • Check on the Mail Service that the automatic diagnosis is correct.
    • Have added the email address in question to Mail Infomaniak to use the synchronization assistant and for the Apple profile to work on your devices.

    To configure the messaging application:

    1. Open the application.
    2. Click on Other account.
    3. Click on Continue:
    4. Enter the account name.
    5. Enter the email address to be linked.
    6. Enter the email address password.
    7. Click the blue Connect button:
    8. Check and complete the missing information.
    9. Click on Log in:

       
    10. There you go, your email address is now configured in the application:

     

    Recommended settings

    • Incoming IMAP server = mail.infomaniak.com
    • IMAP port = 993 (with SSL)
    • Outgoing SMTP server = mail.infomaniak.com
    • SMTP port & encryption protocol and command/method to activate this protocol:
      • Prioritize port 587 + STARTTLS: this is the official technical standard and the most compatible method with the majority of modern systems for authenticated submission.
      • Tolerate port 465 + SSL/TLS only as a compatibility option or alternative, specifying that it is implicit encryption, but that 587 remains the recommended choice.
    • Username = full & complete email address ( ? )
    • Password = the one assigned to the email address you want to access ( ? )
    • Authentication required to send emails:
      • It is activated in the SMTP settings of your application.
      • Check "use the same parameters as the incoming server" or according to the software/email clients, enter a username (= full & complete email address) and its password.

    Refer to this other guide if you are looking for information about other compatible email ports and protocols.

     

    In case of problem

    There is no need to contact Infomaniak Support if your email address works well outside the application. The most common error concerns the use of an incorrect password. The troubleshooting guides help you resolve any potential issues:

    • Refer to the solutions given in this other guide regarding email in general.
    • Delete any Apple configuration profiles linked to your Infomaniak email before starting the configuration again.

    And if your Apple Mail no longer works since a change of email password, refer to this other guide.



    Updated 08.12.2025 Link to this FAQ:
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    Search for an email, an attachment, an event...

    This guide details what can be searched for on the Web app Mail Infomaniak (online service mail.infomaniak.com) or other kSuite services. To search on kDrive, refer to this other guide.

     

    Search for an email

    You can perform a global search (among all the directories of the Web app Mail Infomaniak) either in the body of the message, or in its subject, or among its senders/recipients, large attachments, etc. If you want to find a message in a specific directory, select it first.

    Advanced search is accessible from the dropdown arrow ‍ to the right of the search field at the top of your Mail:

    To search for the trace of an email or know its activity, you can also search in the logs of an email address.

    Email search with a mail software/client

    To find out how your specific email application performs searches, consult its documentation. For example, desktop apps (desktop applications) Thunderbird and Outlook can synchronize messages locally and perform local searches, while other applications may prefer to search on the IMAP server. In this case, the email client sends a search command to the server, which then searches all messages stored on the server and returns the results to the email client.

     

    Search for a contact

    You can search for an address book, a group, or a person among your contacts using the search field at the top of your Infomaniak address book:

     

    Search for an event

    You can search for calendars, events, rooms, including among their descriptions and the people associated with them:



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    Create a signature template for your mail

    This guide explains how to create a template for the signature tool for all your email on the Infomaniak Web app Mail (online service ksuite.infomaniak.com/mail).

     

    Preamble

    • A template allows you to create the neutral base of a tool that can then be used by multiple users of the same Infomaniak Mail service, or even customized according to the person who will use it.
    • In the case of a signature template, the template creator creates the signature style, also chooses the element(s) that must be present, and it is up to the end user, from their Mail, to complete certain details of their signature.
    • You can also hide a template so that it is no longer used.

     

    Create a signature template

    To create a template:

    1. Click here to access the management of your product on the Infomaniak Manager (need help?).
    2. Click directly on the name assigned to the product concerned.
    3. Click on Global Configuration in the left sidebar.
    4. Click on the Signature tab.
    5. Click on Add a signature template:
    6. Select the type of template.
    7. Click on the blue Continue button:
    8. Depending on the template, define the fields, social information, image content, etc., and whether the content will be automatically completed based on the user or if the information must be set now.
    9. Click on the blue Continue button:
    10. Name the model.
    11. Decide whether this model should be applied to users of existing addresses on the Mail Service.
    12. Click the blue Finish button or save as a draft according to the choice in point 11:

     

    Available fields and variables (see point 8 above)

    In addition to writing a unique signature template, you have the option to insert, where necessary, information that will be adapted from the information automatically retrieved from the user but also manually completed by them:
    sign

    • Last name
    • First name
    • Phone number
    • Job title etc.

    Thus, users who will have access to this signature template will be able to simply enter one or the other of these pieces of information in boxes located below the signature composition window, without worrying about the graphic design of the signature itself.

     

    Apply signatures to users from this template

    Click on the action menu â‹® located to the right of the signature template:

    You can edit the signature, duplicate it to create a different signature for certain people from this template, and delete it.

    Another option allows you to create signatures for the different users using the domain's email addresses:

    • They will be notified by email that a new signature is available.
    • For shared email addresses (e.g. contact@domain.com), if you want a generic signature that uses this template, without it being associated with a specific user, you must configure it yourself from the Infomaniak Web Mail app (online service mail.infomaniak.com) or the Mail Service.

    Users of the Mail Service will then be able to…

    • … use the new signature created from this template
    • … add their personal information

     

    Activate a template on an existing email address

    It is necessary to have an existing template to activate it on one or more email addresses:

    1. Click here to access the management of your product on the Infomaniak Manager (need help?).
    2. Click directly on the name assigned to the product concerned.
    3. Click on the boxes to select one or more email addresses in the table that appears.
    4. Click on the action menu â‹® then on Apply a signature template.
    5. Select the template of your choice.
    6. Click on the button Activate:


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