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This guide explains why you might receive an automatic security email regarding your Infomaniak account (i.e., your user account).
Introduction
- Warning: Fake messages are circulating and imitate the Infomaniak security email.
- If you are unsure about the authenticity of the warning, access the Infomaniak Manager and view recent activity instead of clicking on any potentially malicious links that may be present in the fake message.
Automatic Prevention Messages
1. Login from a new location
A security email is automatically sent when a new login to your Infomaniak account occurs from a new location:
This may occur, for example, if you are using your browser's private browsing mode or if you are accessing your account from a new computer.
If you receive this email immediately after logging into your Infomaniak account yourself, you can safely ignore the login warning!
2. Login attempt (incorrect password)
A security email is automatically sent when someone enters an incorrect password after entering the login email address in the Manager:
View Recent Activity in the Manager
You can find the recent activities of your Infomaniak account here and those of your Infomaniak Organization here:
If you notice any illegitimate actions that you don't believe you performed, and/or if you suspect an intrusion:
- Refer to this other guide to quickly secure your tools.
- Enable two-factor authentication on your account to improve its protection and ensure that only you receive a unique code authorizing the login.
- Change the Manager password.
- Change the passwords for the email addresses associated with Mail Infomaniak.
Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide explains how to centralize the display of your different Infomaniak email addresses when you have multiple accounts and messaging offers.
Display email addresses from all Organizations
A first approach is to display the global Mail web app for all Organizations to which your Infomaniak account is linked:
- Click here to access the Infomaniak Mail web app (online service ksuite.infomaniak.com/mail).
- Then click on the chevron to the right of the displayed email address.
- The other addresses of the Organization for which you have permission will be displayed.
- If you have access to other addresses on other Organizations that your user accesses, click on the chevron to the right of the active Organization:

- Either you click on another Organization (my kSuite for example) to display only the other specific email address…
- Or you click on All Organizations to display all email addresses in the interface:

- The shortcut for this common display is https://ksuite.infomaniak.com/all/mail:

If an email address you know is not visible:
- Check at the top right that you are logged in with the correct Infomaniak account.
- Check with the address administrator that you have access to the address in question with your current Infomaniak account login.
If, on the other hand, you want to remove an address from the list, refer to this other guide.
Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide explains how to temporarily set aside an email until a specific date/time, this on the Web app Mail Infomaniak (online service ksuite.infomaniak.com/mail).
Preamble
- The snooze is also possible on the mobile app Infomaniak Mail (application for iOS / Android smartphone or tablet).
- At most a total of 1000 discussions from the inbox only can be snoozed, this up to a maximum of 1 year (this snooze can be stopped or temporarily modified at any time).
- kSuite free / my kSuite / Mail Service Starter do not allow scheduling when snoozing.
Operation
When this snooze (function snooze, or remind):
- The discussion is moved to a folder "Pending" visible on the Mail app and on which the number of pending discussions is displayed.
- If a new message arrives in a snoozed discussion, it will be automatically canceled and the discussion will be visible in the inbox.
- When the deadline arrives:
- The discussion automatically returns to the inbox, in the first position, with a particular notification.
- The message, until it is read, will display an indication "Pending since X" (X being the date on which the message returned to the inbox).
On a mail client software type Outlook in IMAP:
- When snoozing, the discussion will remain in its original place.
- If you manually move a snoozed message, the functionality on this message is no longer effective on the side of the Web app.
- When the deadline arrives, the discussion will move back to the top position as in the Web app and a standard notification of 'new message' will be displayed.
Temporarily archive an email
Prerequisites
- Enable discussions mode for your email addresses in the Infomaniak Web app Mail (online service ksuite.infomaniak.com/mail).
Then, to temporarily hide one of your messages among all your emails and make it reappear in your inbox at a future time that you have scheduled:
- Click here to access the Infomaniak Web app Mail (online service ksuite.infomaniak.com/mail).
- Open the message to recall later.
- Click on the action menu ⋮ in the top right corner
- Click on the Recall function.
- Choose until when the message should disappear from your inbox, among the predefined choices or by customizing the duration:

- Once on hold, the message is displayed in a new folder dedicated to pending messages.
- The end date/time of the hold is displayed next to each of the messages:

To enable access to this feature directly from the action bar above an email:
- Click here to access the Infomaniak Web app Mail (online service ksuite.infomaniak.com/mail).
- Click on the Settings icon in the top right corner.
- Click on Customization in the left sidebar.
- Enable the message recall feature in the Specific actions on an email section:

- Go back to your message, you will then have the possibility to put it on hold directly from the action bar:

To enable access to this feature directly from the list of your messages in the inbox:
- Click here to access the Infomaniak Web app Mail (online service ksuite.infomaniak.com/mail).
- Click on the Settings icon in the top right corner.
- Click on Customization in the left sidebar.
- Activate the message reminder feature in the Actions on hover section:

- Go back to the inbox, you will then have the possibility to put one of your emails on hold directly in the list:

- You can put multiple messages on hold at the same time by selecting them (a maximum of 5 messages) then right-clicking to choose the hold option.
Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide explains how to change the first name and last name that Infomaniak displays when you are logged into your Infomaniak account (user account) within an Organization in the Manager, as well as your account avatar.
Introduction
- To change your login ID, please refer to this other guide.
- To change your phone number, please refer to this other guide.
- To manage the details of the Organization you belong to, please refer to this other guide.
Change Infomaniak Account Details
To edit your personal details:
- Click here (or on the badge with your initials / avatar in the top right corner of the Infomaniak Manager) to "Manage my account":

- Click on My profile in the left-hand menu.
- Change your first name and last name on the right-hand side.
- You can also specify your date of birth.
- You can add a profile picture to your Infomaniak account, which will be displayed in place of your initials; it is recommended to import an image of at least 210 pixels on each side:

Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide explains how to enable or disable read receipt requests from the Web app Mail Infomaniak (online service ksuite.infomaniak.com/mail).
Preamble
- Read receipt requests are compatible with most email systems.
- However, they depend on the user's actions and the settings of their email system.
- The receipt (or non-receipt) of a read receipt does not guarantee anything (the logs may be better suited for certain cases).
Request a read receipt
To allow your correspondent to easily confirm receipt of your message sent from the Web app Mail Infomaniak (online service ksuite.infomaniak.com/mail):
- Click here to access the Web app Mail Infomaniak (online service ksuite.infomaniak.com/mail).
- Click on the Settings icon in the top right of the interface.
- Click on Send in the left sidebar.
- Enable the toggle switch to request a read receipt:

Note that it is also possible to enable it on a case-by-case basis when sending your message on Mail, from the composition options by clicking on ⋮ then on the option in question:
Confirm receipt of the message
If you receive an email and view it on the Web app Mail Infomaniak (online service ksuite.infomaniak.com/mail) while its sender has specifically requested to be notified, you can confirm receipt of the message when reading it:
Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
Este guia permite que você descubra rapidamente as funções essenciais da Euria, a inteligência artificial à sua disposição dentro do kSuite, com um desempenho notável no aplicativo Web Mail da Infomaniak (serviço online ksuite.infomaniak.com/mail). O assistente também está disponível no aplicativo móvel Infomaniak Mail (aplicativo para smartphone ou tablet iOS / Android).
✘ INDISPONÍVEL com
kSuite gratuito
my kSuite (ik.me, etik.com, ikmail.com)
Acessar o assistente
Pré-requisitos
- Leia e compreenda este outro guia sobre o modelo utilizado e as responsabilidades de cada um.
O assistente de redação ajuda você a redigir um texto com inteligência artificial, sobre o tema de sua escolha, incluindo se ele deve ser baseado em elementos presentes na conversa de e-mail em andamento; use-o, por exemplo, para redigir…
- … uma nova mensagem que deve conter elementos específicos
- … uma resposta a uma mensagem recebida
- … uma reformulação de um trecho de texto
- … uma sintaxe gramatical correta
- etc.
Você também pode resumir o conteúdo de qualquer e-mail.
Para acessar o assistente de redação:
- Clique aqui para acessar o aplicativo Web Mail da Infomaniak (serviço online ksuite.infomaniak.com/mail).
- Faça login com as credenciais da sua conta Infomaniak (e não com a senha do seu endereço de e-mail).
- Se necessário, associe os endereços de e-mail que deseja gerenciar ao Mail Infomaniak.
Usar o Euria ao criar uma nova mensagem
Você pode pedir ao Euria para redigir um texto de acordo com suas ideias, que você deverá fornecer:
- Clique em Nova mensagem no canto superior esquerdo da interface do Mail.
- Clique no ícone Euria na barra de edição para abrir o assistente:

- Informe ao assistente o que você deseja escrever, como se estivesse conversando com uma pessoa.
- Depois que a proposta for exibida pela IA, ajuste o comprimento e altere o tom, se necessário, para obter uma resposta mais informal.
- Insira a proposta em sua mensagem ou copie o texto para a área de transferência.
Usar o Euria ao redigir a mensagem
Você também pode usar o assistente de redação selecionando um trecho do seu texto em andamento e, em seguida, escolhendo a opção desejada no menu de contexto que aparece:
- Abra o assistente para solicitar sugestões.
- Corrija a gramática.
- Reformule a proposta para obter uma nova versão.
- Reduza o texto sugerido, removendo alguns elementos desnecessários.
- Redija mais texto, expanda a conversa.
Sugerir uma resposta com o Euria ao ler um e-mail
Pode iniciar o Euria ao consultar uma mensagem recebida à qual deseja responder rapidamente:
- Selecione com o rato o trecho no qual deseja basear a resposta.
- Escolha responder com o Euria no menu contextual que aparece.
- Indique ao assistente o que deseja responder, como se estivesse a conversar com uma pessoa.
- Insira a sugestão que será exibida na mensagem de resposta, que será composta automaticamente:

- Resta apenas reler e enviar.
Sugerir o assunto do e-mail com o Euria
Ao começar a redigir uma nova mensagem, o assistente pode inserir um título adequado à sua mensagem no campo Assunto:
- Insira um texto.
- Clique no ícone do Euria à direita do campo Assunto:

- Insira a sugestão, caso ela seja adequada:
- Se já houver um assunto inserido no campo (por exemplo, porque inseriu uma nova mensagem + assunto composto pelo assistente e, em seguida, solicitou uma nova mensagem ao assistente), o assistente proporá substituí-lo por um assunto mais adequado.
Desativar o assistente
Pode configurar os elementos (traduções / Euria) que são exibidos ao clicar na sua mensagem:
- Clique aqui para acessar o aplicativo web Mail da Infomaniak (serviço online ksuite.infomaniak.com/mail).
- Clique no ícone Configurações no canto superior direito da interface.
- Clique em Personalização no menu lateral esquerdo.
- Marque ou desmarque as ações que você deseja ter ao clicar:

Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
Este guia permite que você descubra rapidamente as funções essenciais da Euria, a inteligência artificial à sua disposição dentro da kSuite, especialmente eficaz para resumir e-mails no aplicativo web Mail da Infomaniak (serviço online ksuite.infomaniak.com/mail).
✘ INDISPONÍVEL com
kSuite gratuita
my kSuite (ik.me, etik.com, ikmail.com)
Resumir um e-mail
Pré-requisitos
- Leia e compreenda este outro guia sobre o modelo utilizado e as responsabilidades de cada um.
Para acessar a funcionalidade de resumo:
- Clique aqui para acessar o aplicativo web Mail da Infomaniak (serviço online ksuite.infomaniak.com/mail).
- Faça login com as credenciais da sua conta Infomaniak (e não com a senha do seu endereço de e-mail).
- Acesse a mensagem de e-mail que deseja resumir (ela pode estar em qualquer pasta).
- Clique no botão Euria localizado na barra de ferramentas superior.
- Clique em Resumir.
- O resumo da mensagem será exibido em um bloco acima da mensagem original (visível apenas para você):

Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide will help you troubleshoot the issue if you receive a message after sending an email indicating that it was rejected due to "Spam Message Rejected" or "5.7.0 AV: Message is rejected by headers rule filter.. 554 Please check the message and try again" ...
Important checks to perform
Make sure your email does not contain:
- words or phrases that are often associated with spam, as it could be identified as unwanted and rejected
- any unusual information in the signature, a link that is incorrectly formatted (
http//.domain.xyzfor example), etc. - an attachment with one of these prohibited extensions:
.exe,.com,.cmd,.cpl,.hta,.scf,.sct,.lnk,.bat,.js,.jse,.wsh,.ws,.wsf,.wsc,.vbe,.vb,.vbs,.shs,.pif,.scr... including inside a compressed file (.zipfor example)
To send a file (js or exe for example) and confirm that it does not contain viruses, store it in your hosting space and link to it (if the file is large and you are sending it from the Infomaniak Mail web app (online service ksuite.infomaniak.com/mail), it will be placed on a temporary server to allow your recipient to receive a download link) or via Swisstransfer.com.
Also, check your SPF record. If your domain does not have an SPF record or if this record is incorrect, your message will most likely be rejected.
If you believe you are receiving a "Spam Message Rejected" message without reason, contact Infomaniak support.
Link para esta FAQ:
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This guide explains how to transfer to Infomaniak email addresses currently hosted by Microsoft, within Microsoft 365, using an IMAP import tool.
Introduction
- This operation does not affect data already present in the destination address or the source address.
- The entire external mailbox will be imported.
- Once the import process has started, it is no longer possible to interrupt it.
- Any duplicates will be managed: identical content will only be copied once.
- Please refer to this other guide if you are looking for alternatives to this IMAP process.
Import your entire email history
1. Microsoft Prerequisites
- Enable POP/IMAP/SMTP features that are disabled by default (need help?).
2. Infomaniak Prerequisites
- Have a Mail Service on your Infomaniak Manager.
- Have a quota of available addresses or adjust it beforehand if necessary.
- Ensure that the email is properly secured.
- Create one or more addresses on this Mail Service.
- If you have many (10+) email addresses to create, please refer to this other guide regarding bulk creations.
- The destination email address must be linked to the user (= the Infomaniak account) you are using.
3. Import email content from Microsoft to Infomaniak
- Click here to access the import tool (online service https://import-email.infomaniak.com).
- If necessary, log in to your Infomaniak account for the relevant organization, as the import will be done to one of the email addresses linked to the Infomaniak Mail web interface (online service ksuite.infomaniak.com/mail) of the Infomaniak account you are using.
- Click on the import via IMAP.
- Click on the one-time import.
- Fill in the field on the left with your source email address (whose content you want to copy).
- Click on the "Connect with Microsoft" button that appears:

- Make sure you are connecting to the Microsoft account for which you want to copy the emails.
- Confirm that you authorize the Infomaniak tool to connect to your account (automatic process).
- Once you confirm the pop-up, choose the email address to which you want to import the emails. The drop-down menu lists the email addresses currently associated with your Infomaniak Web Mail interface (online service ksuite.infomaniak.com/mail) for the Infomaniak account you are logged into.
- After selecting the desired destination address from the list, click the blue Import Emails button.
- The copy process begins. You can wait and see the result on the page once the import is complete, or close the window (the import continues in the background, and progress can be tracked - see below).
- A confirmation email will be automatically sent to all email addresses involved in the operation once the import is complete, indicating the number of messages copied.
- A tracking feature is available in the settings of the destination email address, on the Web Mail app (online service ksuite.infomaniak.com/mail) only.
- The tracking feature allows you to view the import history for the address in question.
4. Adjust application settings
As soon as you have taken the necessary steps to ensure that the domain name associated with your email works with Infomaniak, modify the settings of the email software/clients you use so that they connect correctly to the Infomaniak servers: follow the configuration assistant.
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This guide explains why some attachments sent from Microsoft Outlook arrive in winmail.dat format on your email address hosted by Infomaniak, and how to permanently resolve the problem on the sender's side (where it is created).
Introduction
winmail.datis the container used by Outlook/Exchange when a message is sent in RTF/TNEF format.- It encapsulates the formatting and attachments.
- Many non-Microsoft software/email clients cannot interpret TNEF:
- the formatting disappears and the attachments become a single
winmail.datfile.
- the formatting disappears and the attachments become a single
Important: the generation of a winmail.dat file does not depend on Infomaniak; the problem originates with the sender (Outlook/Exchange) and must be corrected on their computer or by their Microsoft 365 administrator.
Resolving the problem (actions to request from the sender)
The most effective solution is to have the sender change the Outlook configuration.
Disable RTF/TNEF and resend the message in HTML or plain text
- “Classic” Outlook for Windows (Microsoft 365/2021/2019, Win32 application)
Menu:File > Options > Mail
Compose messages:Compose messages in this format:choose HTML (or Plain Text).
Message format: inWhen sending messages in Rich Text format to Internet recipients, select Convert to HTML (or Convert to plain text).
On a case-by-case basis (for a single email): in the message window,Format Texttab > choose HTML.
- New Outlook for Windows (application based on Outlook on the web)
Menu:Settings (gear icon) > Mail > Compose and reply
Message format:Compose messages in:choose HTML (or Plain text).
This client does not offer an RTF option; sending in HTML/text avoidswinmail.dat.
- Outlook on the web (Exchange Online/Outlook.com)
Menu:Settings > Mail > Compose and reply > Message format> choose HTML (or Plain text).
- Outlook for Mac
Menu:Outlook > Preferences > Compose> check/uncheck Compose messages in HTML by default.
For a single message: in the compose window, Options tab > toggle HTML or Plain text.
Note: if the sender has attached files, they will be readable by all recipients as long as the message is sent in HTML/text. Zipping the attachments (.zip) does not prevent Outlook from encapsulating the message if RTF/TNEF is still active.
Disable RTF for specific recipients (e.g., yourself)
- “Classic” Outlook for Windows: open the Contact card > double-click the email address > Outlook Properties > Internet Format: select Send as plain text only (or Let Outlook decide if the administrator is already forcing the conversion).
- Clear autocomplete (it may “remember” RTF for a recipient):
File > Options > Mail > Send messages > Clear the Auto-Complete List, then retype the address manually the next time you send a message.
- Microsoft 365 administrators (at the sender's end): in the Exchange Admin Center:
Mail flow > Remote domains > Default> Rich text format: choose Never. In PowerShell:Set-RemoteDomain Default -TNEFEnabled $false.
Alternatively: use a different email client for sending (e.g., Thunderbird), or check that Calendar invitations are sent in iCalendar format (File > Options > Calendar > enable Use iCalendar format for external recipients).
If you do not want to contact the sender again
You can extract the content of winmail.dat using TNEF decoding tools (online or desktop applications). Search for “open winmail.dat” and choose a reputable tool for your system (Windows, macOS, Linux). This usually restores the attachments, but it is not a permanent solution. Furthermore, confidentiality and security are in no way guaranteed during these operations.
Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide explains which protocols and ports can be used with Infomaniak's messaging services (Service Mail in particular).
Recommended ports and parameters for client configuration
When prompted during a software/messaging client configuration (Outlook, Thunderbird, mobile, etc.), prioritize the following parameters:
| IMAPs - Incoming Traffic (Recommended) | SMTP - Outgoing Traffic (Option 1: IETF standard) | SMTPs - Outgoing Traffic (Option 2: Implicit encryption) | |
|---|---|---|---|
| Ports | 993 | 587 | 465 |
| Security Mechanism | SSL / TLS (implicit) | STARTTLS (explicit) | SSL / TLS (implicit) |
| Server Name | mail.infomaniak.com | ||
| Authentication | Required (username = full email address) | ||
Technical note: Port 587 with STARTTLS is the IETF standard practice for secure email submission. Port 465 is a secure alternative using implicit encryption.
If you specify other indications or disable encryption, email errors may occur.
Other supported ports (unencrypted or backward compatibility)
- port
143(Standard port for IMAP reception - unencrypted, use 993) - port
110(Standard port for POP3 reception - unencrypted, use 995) - port
995(Secure port for POP3s reception - secure POP3 option) - port
25(Standard port for server-to-server transfer - may support STARTTLS for submission, but 587 is the standard for clients). - STARTTLS authentication is supported on unencrypted ports (143, 110, 25) to enable TLS encryption.
- SMTP authentication supported (LOGIN or PLAIN methods).
API Usage and Transfer Security
The Infomaniak API does not provide any connection to the mailbox as IMAP and SMTP are the "APIs". Use a library (such as Python: email.examples and imaplib) that uses IMAP and SMTP.
To display emails from PHP:imap_open("{mail.infomaniak.com:993/imap/ssl}", $email, $password);
The MTA-STS mechanism is not implemented or verified, as Infomaniak uses DANE (DNS-based Authentication of Named Entities) to ensure an encrypted connection between servers when the following conditions are met:
- The client sends an email to a domain that has configured DANE.
- The client receives an email from an SMTP server that uses DANE.
- In all other cases (in the absence of DANE), the encrypted connection remains opportunistic.
Link para esta FAQ:
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This guide will help you find the public IP address of your device, which can be useful when requesting support.
Display the public IP address on the connected device
Click here to obtain the public IP address of your device in IPv4 and IPv6 format.
Alternative methods
Visit ipinfo.io or ifconfig.me.
… on macOS
- From a
Terminalapplication (command-line interface,CLI) on your device, run the commandcurl ifconfig.meand press Enter. - The address displayed is the public IP address of the computer.
Keep in mind that this address may change periodically, especially if the router restarts or if the internet service provider uses dynamic IP address allocation.
To automate the search for the public IP address, use commands or scripts that query services such as api.ipify.org...
Link para esta FAQ:
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This guide explains how to connect the Microsoft Outlook mobile app (application for smartphone or tablet iOS / Android) to an email address hosted by Infomaniak.
Introduction
- Rather than using the manual configuration below, it is recommended to use the Infomaniak Mail app (iOS / Android) to benefit from Infomaniak's security features.
- The Microsoft application is configured by default to analyze your data:

Add the email address to the application
Prerequisites
- Create the email address within my kSuite or a Mail Service / kSuite.
- Create a password for the email address for the device you are going to configure.
- Verify that the Mail Service is configured optimally.
To configure the email application:
- Open the application.
- Click on Add account:

- Enter the email address to be added.
- Click on Continue:

- Click on IMAP:

- Activate the toggle switch to enable advanced settings.
- Complete the missing information.
- Click on the ✓ icon in the top right corner.
- If necessary, choose to add an additional account, otherwise Later.
- That's it, 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:
587+ STARTTLS - Username = the complete email address
- Password = the one generated for the email address you want to access
- Authentication is required for sending emails:
- It is activated in the SMTP settings of your application.
- Check "use the same settings as the incoming server" or, depending on the software/email client, enter a username (= complete email address) and the generated password.
Refer to this other guide if you are looking for information about other compatible email ports and protocols (SSL / TLS, for example).
In case of a problem
Check that the Mail Service is configured optimally.
It is not necessary to contact Infomaniak Support if your email address works correctly outside the application. The most common error concerns the use of an incorrect password. The troubleshooting guides will help you resolve any potential issues:
- Refer to the solutions provided in this other guide regarding email in general.
- This other guide is specifically about Outlook.
… and if your Outlook is no longer working after a change of email password, refer to this other guide.
Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
Este guia detalha as medidas de segurança implementadas nas ofertas de e-mail da Infomaniak, com o objetivo de detetar utilizações abusivas e anormais de um endereço de e-mail. Estas medidas protegem-no contra o uso malicioso do seu computador ou da sua conta.
Número de destinatários por e-mail
Independentemente da oferta de e-mail escolhida, seja gratuita ou paga, o número total de destinatários por mensagem é limitado a 100.
Esta restrição aplica-se independentemente do campo utilizado para inserir os endereços de e-mail dos destinatários (Para, CC ou CCO).
Para o envio de e-mails para um grande número de destinatários, recomenda-se vivamente a utilização de uma ferramenta de newsletter, como a que a Infomaniak oferece.
Outras limitações de e-mail
Link para esta FAQ:
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This guide details how to disable the SMTP protocol, thereby preventing a specific user from sending emails from a specific email address.
Preamble
- Removing the sending right from a user will prevent them from sending a message (new, reply, reaction, etc.) from the Infomaniak Web Mail app (online service ksuite.infomaniak.com/mail) and the mobile app.
- If the user in question is also specified in the connected devices, sending will also be impossible from a software/email client like Outlook, Apple Mail, Thunderbird, etc.
- There is a specific permission regarding out-of-office messages if you also want to prevent this type of message from being sent.
Prevent a user from sending messages from a specific email address
New user
Do you want to allow a new collaborator to access an email address (be able to read incoming emails) but without allowing them to send new messages?
- Click here to access the management of your Mail Service on the Infomaniak Manager (need help?).
- Click directly on the name assigned to the Mail Service concerned:

- Click on the email address concerned in the table that appears:

- Click to Add a new user:

- In this example, the collaborator is external, so click to Create an invitation link.
- Click to manage the permissions of this user on the email address concerned:

- Click on Send emails to remove their sending rights.
- Save the change:

- Click on Add to complete the invitation:

- Enter an email address to which to send the invitation.
- Click on Send:

The invited user accepts the invitation: they thus access the email address and its messages, but the button to compose a new message will remain grayed out with no possibility for them to draft a message (or even reply, react, etc. as these buttons will also be grayed out/deactivated):
Prevent sending to an existing user
Do you want to allow collaborators to continue to access an email address (be able to read incoming emails) but without allowing them to send new messages?
- Click here to access the management of your Mail Service on the Infomaniak Manager (need help?).
- Click directly on the name assigned to the Mail Service concerned:

- Click on the email address concerned in the table that appears:

- Click on Send emails to remove the send permission:

The user will access the email address and its messages, but the button to compose a new message will remain grayed out with no possibility for them to draft a message (or even reply, react, etc. as these buttons will also be grayed out/deactivated):
Prevent sending from an SMTP email client/software
If you want to prevent the user from sending emails from an email client/software or any fixed and mobile device containing an SMTP email app, start by following the steps above.
You will then need to create a password (= "connected device") linked to this user (so at point 8 of this other guide instead of “Without user” you will need to specify the identifier of the collaborator concerned, already added in the users tab):
Thus, their email client/software can be configured to receive emails but will not allow any sending, causing a continuous error (password request) if the user insists on sending an email:
Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide explains how to transfer to Infomaniak email addresses currently hosted by Yahoo, using an IMAP import tool.
Introduction
- This operation will not affect data already present in the destination address or in the source address.
- The entirety of the external mailbox will be imported.
- Once the import process has started, it is no longer possible to interrupt it.
- Any duplicates will be managed: identical content will only be copied once.
- Please refer to this other guide if you are looking for alternatives to this IMAP process.
Import your entire email history
1. Yahoo Prerequisites
- To allow the Infomaniak assistant to access your Yahoo account, click on https://login.yahoo.com/account/security#other-apps and configure an application password, automatically generated by Yahoo.
- You will need to copy it and then paste it in place of your password in the Infomaniak email migration wizard. To generate it:
- Log in to your Yahoo account.
- Go to the Account Security tab.
- Click on Generate app password:

- Choose Other application:

- Enter an application name, for example, Infomaniak, and click Generate:

- Copy the application password.
2. Infomaniak Prerequisites
- Have a Mail Service on your Infomaniak Manager.
- Have a quota of available addresses or adjust it beforehand if necessary.
- Ensure that the email is properly secured
- Create one or more addresses on this Mail Service.
- If you have many (10+) email addresses to create, please refer to this other guide on bulk creation.
- The destination email address must be linked to the user (= the Infomaniak account) you are using.
3. Import Yahoo email content to Infomaniak
- Click here to access the import tool (online service https://import-email.infomaniak.com).
- If necessary, log in to your Infomaniak account for the relevant organization, as the import will be done to one of the email addresses linked to the Infomaniak Mail web interface (online service ksuite.infomaniak.com/mail) of the Infomaniak account you are using.
- Click on the import via IMAP.
- Click on the one-time import.
- Fill in the field on the left with your source email address (the content of which you want to copy).
- Fill in the field on the right with the password for that same source email address (see prerequisites above).
- Click on Confirm.
- If necessary, enter a second email address that you want to import at the same time.
- Choose the email address to which you want to import the emails; the drop-down menu lists the email addresses currently linked to your Infomaniak Mail web interface (online service ksuite.infomaniak.com/mail) of the Infomaniak account you are logged into.
- After selecting the desired destination address from the list, click the blue Import emails button.
- The copy process begins; you can wait and view the results on the page once the import is complete, or close the window (the import will continue in the background, and progress can be tracked – see below).
- A confirmation email will be automatically sent to all email addresses affected by the operation once the import is complete, indicating the number of messages copied.
- A progress tracker is available in the settings for the destination email address, on the web app Mail (online service ksuite.infomaniak.com/mail) only.
- The progress tracker allows you to view the import history for the address in question.
4. Adjust application settings
If necessary, as soon as you have taken the necessary steps to ensure that the domain name associated with your email address works with Infomaniak, modify the settings of the email software/clients you use so that they connect correctly to the Infomaniak servers: follow the configuration wizard.
Link para esta FAQ:
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This guide explains how to manage the passwords for an email address from the Infomaniak Mail web app (online service ksuite.infomaniak.com/mail).
Other access and management options are presented in the main guide.
Prerequisites
- You must have permission to manage devices: it is possible that the Mail Service administrator has removed this right from their admin account.
Add or remove a connected device
Create and display a new password to add the email address to your computer, mobile app, etc.
To manage the password for an email address that is already linked to your Infomaniak Mail web app:
- Click here to access the Infomaniak Mail web app (online service ksuite.infomaniak.com/mail).
- Click on the action menu ⋮ to the right of the email address in question.
- Click on Address settings:

- Click on Manage password:

- Click on Add a device:

- Enter the password to log in to your Infomaniak account if prompted:

- The configuration wizard will then open on the MAIL section; check or select the relevant email address from the drop-down menu.
- Select “new device” from the drop-down menu:

- Give the device a description.
- Click on the tab corresponding to your needs (either the procedure for Apple Mail, or any other IMAP/SMTP configuration).
- Scroll down and click the button to generate a password:

- A new password will be created and displayed:
- you can modify it by clicking on the button, but don't forget to save it:

- you can modify it by clicking on the button, but don't forget to save it:
- Then, copy it and keep it safe (e.g., in a password manager); it will no longer be possible to display it later.
Delete a password to cut off access from a computer, mobile app, etc.
At any time, you can manage the created/used access:
- Click on the Settings icon in the top right corner of the interface.
- Check or select the relevant email address from the drop-down menu in the left-hand menu.
- Click on Devices in the left-hand menu.
- Click on the device in question:

- Click on the button to disconnect the device.
- Confirm the disconnection of the device in question:

Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide details the priority actions to take if you do not see any difference between your website after a change you made to it, and its previous version before the change. These tips are also valid if you encounter issues while using the Infomaniak product interface.
Preamble
- During your browsing, a web browser saves the data consulted in a reserved space, in order to avoid requesting the data already consulted from the server again, to save time and resources.
- Your cache can contain a lot of data and sometimes the browser gets confused. Sites can then display incorrectly or display an outdated version.
- Clearing the cache ensures that you have the very latest version of the page or folder consulted.
Clearing the web browser cache …
… on Safari
Choose your macOS version to view the corresponding Apple help.
… on Google tools (Chrome, Android, etc.)
View the Google help.
… on Firefox
View the Mozilla help.
… on Edge / Internet Explorer
View the Microsoft help.
Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide explains how to copy the content of one or more external email addresses (all email messages, folders, subfolders, in short, the entire structure of your existing mailbox with other providers) to one or more of your existing addresses at Infomaniak, using the Infomaniak import tool!
Introduction
- It is easy to transfer the entire structure of your emails to Infomaniak - discover the offers.
- This operation does not affect the data already present in the destination address or the source address.
- The entirety of the external mailbox will be imported as a copy.
- Once the import process has started, it is no longer possible to interrupt it.
- Any duplicates are managed: identical content will only be copied once.
Start copying to an Infomaniak email address
Several options are available for importing emails:
- Do you want to copy emails already present at Infomaniak (e.g., @ik.me) to another mailbox also at Infomaniak?
- Refer to this other guide to copy email content internally.
- You have a file/archive in MBOX format and want to import it directly into an existing address on Infomaniak?
- Refer to this other guide to import the content of the
.mboxfile and thus import your emails, regardless of their origin, to Infomaniak. - This is ideal for easily transferring content from Google, as an MBOX file can be easily obtained via Google Takeout.
- Refer to this other guide to import the content of the
- If you were unable to obtain an MBOX file of your emails, you can copy emails from an external provider using the IMAP import tool; click on the link corresponding to the email provider to be imported:
- addresses @ Bluewin
- addresses @ Gmail or custom domain Google
- addresses @ GMX
- addresses @ custom domain Microsoft 365
- addresses @ Orange
- addresses @ custom domain Swisscom
- addresses @ Yahoo
- Any other mail provider such as Gandi, Hotmail, Hostinger, Sunrise, etc.
Link para esta FAQ:
Esta seção de perguntas frequentes foi útil?
This guide helps you identify and correct most email errors encountered after sending an email to a recipient. Refer to this other guide if you are looking for information about errors obtained when configuring a mail address in a software/email client.
Preamble
- Generally, a mail error message follows…
- … an incorrect configuration of the domain name used with your mail,
- … a problem with (the mail provider of) your recipient.
- In all cases, a delivery failure report (Mailer Daemon or Mail Delivery Subsystem) containing the explanation is sent to the sender.
Finding and identifying the mail error
When your message does not reach your recipient, an initial failure report (Temporary Delivery Failure Report) is sent and specifies that the server will attempt to resend your message several times.
A final delivery failure report (Final Delivery Failure Report or Undeliverable Mail) issued by the recipient's server is sent to the sender (via a pass through the Infomaniak mail server, hence the mention of Infomaniak at the beginning of most error messages you may receive) to inform them that the email could not be delivered even after several attempts.
The notification always contains the reason for the failure. Example below:
This is the mail system at host smtp-1-1234.mail.infomaniak.ch.
I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can delete your own text from the attached returned message.
The mail system anna.a@abc.xyz: host mxbw-abc-xyz.abc-ab12.abc.ch[123.456.789.00] said: 550 5.1.1
anna.a@abc.xyz recipient rejected, account administratively disabled (in reply to RCPT TO command) So here the address of your correspondent is visibly suspended by their mail provider (account administratively disabled).
Sometimes you need to look for the reason for the error message received among its attachments (often a raw text file). Example:
Reporting-MTA: dns; mxbw.abc.ch [123.456.789.00]
Received-From-MTA: dns; smtp-1-1234.mail.infomaniak.ch [12.345.678.99]
Arrival-Date: Tue, 01 Aug 2023 15:49:22 +0200
Final-recipient: rfc822; anna.a@abc.xyz
Diagnostic-Code: smtp; 552 RCPT TO:anna.a@abc.xyz Mailbox disk quota exceeded
Last-attempt-Date: Tue, 01 Aug 2023 15:49:22 +0200Here the mailbox of your correspondent external to Infomaniak seems full (Mailbox disk quota exceeded).
Most common cases
SPF Failure
The SPF (Sender Policy Framework) record is not correctly configured:
Subject: Delivery Status Notification (Failure)
From: Mail Delivery System mailer-daemon@domain.xyz
To: Anna.A anna.a@abc.xyz
This is an automatically generated Delivery Status Notification.
Delivery to the following recipient failed due to SPF failure:
anna.a@abc.xyz
Technical details of SPF failure:
The sender's domain domain.xyz does not have a valid SPF record. Please contact your email administrator to correct the SPF configuration.Solution: check the configuration of your domain name and especially the SPF type record if your website is hosted on Wix or another provider.
User Unknown
The email address specified in the message is invalid or does not exist:
Subject: Delivery Status Notification (Failure)
From: Mail Delivery System mailer-daemon@domain.xyz
To: Anna.A anna.a@abc.xyz
This is an automatically generated Delivery Status Notification.
Delivery to the following recipient failed permanently:
anna.a@abc.xyz
Technical details of permanent failure:
The email address does not exist. Please check the recipient's email address and try again.Solution: carefully check the recipient's email address and correct it if necessary; ensure you are using a valid email address for the recipient.
Temporary Failure
Le serveur de messagerie du destinataire rencontre des problèmes temporaires ou est indisponible.Solution: wait for a certain amount of time, then try sending the message again later. If the problem persists, contact the recipient's technical support for assistance.
Blocked by SPAM Filter (or Content Rejected)
The recipient's mail server has blocked the message due to anti-spam filtering rules:
Subject: Delivery Status Notification (Failure)
From: Mail Delivery System mailer-daemon@domain.xyz
To: Anna.A anna.a@domain.xyz
This is an automatically generated Delivery Status Notification.
Delivery to the following recipient failed due to the message being rejected as spam:
anna.a@domain.xyz
Technical details of delivery failure:
The content of the message triggered the spam filters of the recipient's email server. Please review the message content and try again.Solution: check if your message contains elements that may be considered spam (keywords, suspicious links, etc.). Contact the recipient to verify if the message was filtered into the spam folder.
Refer to this other guide regarding outgoing spam and this other guide regarding incoming spam.
Bad Reputation
The recipient's mail server has blocked the message due to anti-spam filtering rules:
gmail-smtp-in.l.google.com said: 550-5.7.1
Our system has detected that this message is likely suspicious due to the very low reputation of the sending domain.
To best protect our users from spam, the message has been blocked.
Please visit https://support.google.com/mail/answer/188131 for more information.Solution: check the reputation of the domain, determine if there has been a recent unintentional misuse of one of your email addresses for malicious purposes, for example.
Domain Not Found (or DNS Error)
Le nom de domaine du destinataire n'a pas pu être résolu ou n'existe pas.Solution: check the spelling of the recipient's domain and correct it if necessary; ensure that the domain name and DNS are valid and active.
Mailbox Full
La boîte de réception du destinataire est pleine, empêchant la réception de nouveaux messages.Solution: inform the recipient of the situation and ask them to free up space by deleting emails or archiving items.
This cannot happen with email addresses managed by Infomaniak since they do not have storage size limits.
Part of their network is on our block list
If the error message (obtained in principle following a send operation performed from an online tool, placed on the server where your website is located, for example a Prestashop order confirmation or another online store you manage) contains this:
host hotmail-com.olc.protection.outlook.com[104.47.30.97] said: 550 5.7.1
Unfortunately, messages from [89.123.456.789] weren't sent. Please contact your Internet service provider since part of their network is on our block list.Solution: change the email sending method. The sending is unauthenticated and originates from the server with a specific IP address that is apparently blocked by the recipient for some reason (Infomaniak does not intervene to request unblocking). Therefore, you need to configure the online tool to perform authenticated sends.
Less Frequent Errors
Deferred - Delayed
The error message Deferred - Delayed - Warning: message still undelivered after 4 hours, Will keep trying until message is 3 days old means that the Infomaniak mail server attempted to connect to your correspondent's mail server to send the message but was unsuccessful for an undetermined reason. This error message indicates that the Infomaniak server will continue attempting to send your message during the period specified in the error message. If, after this time, the message has still not been delivered, you will receive a final error message informing you that your message could not be delivered and that your correspondent did not receive it.
Greylisting Delay
This Greylisting Delay error occurs when the recipient's mail server, like Infomaniak, uses a technique called "greylisting" which imposes a temporary delay on the first attempt to deliver a message from an unknown sender. The Mailer Daemon may eventually send an error report indicating that delivery has been delayed due to greylisting. The error may also mention banned sender. You should try sending your message again a few minutes/hours later.
Malware message rejected
This Malware message rejected error occurs when the message contains an attachment, a link to a storage site like Dropbox, or dynamic content, including in the "forwarded" part of the message (in the case of a message "forward", for example). You should try resending the message from the Infomaniak Mail Web app (online service ksuite.infomaniak.com/mail) instead of a mail application, and remove any content that may cause this error.
Message Size Exceeded / File Too Large
These Message Size Exceeded / File Too Large errors occur when the size of the message (or attachments) exceeds the limit allowed by the recipient's mail server. The Mailer Daemon will return an error report indicating that delivery failed due to the message size being exceeded.
Rate Limit Exceeded
This Rate Limit Exceeded error occurs when the sender has exceeded the frequency or volume limit allowed by the recipient's mail server. Mail servers may impose limits to prevent spam or system overload.
Sender denied: auth guards failed
Refer to this other guide if you encounter an error Sender denied: auth guards failed.
The message contains a unicode character in a disallowed header
This The message contains a unicode character in a disallowed header error may appear if you have inserted a special character like a heart ♥ for example in the body of the email, the subject, or especially in the full name; the risk of being rejected by providers is very high: it is best to keep the use of signs, characters, and fonts as simple as possible.
Link para esta FAQ:
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