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Manage Newsletter Subscribers
Update 08/06/2026
This guide shows you how to create, import, and manage contacts within Infomaniak Newsletter subscriber lists.
Introduction
- You must obtain the explicit consent of your recipients via the double opt-in process:
- Sending spam and using purchased/rented address lists is prohibited.
- Importing does not send any messages to the added contacts (therefore, read and accept the points above).
- Duplicates will be automatically deleted.
- If you re-import an address that is already subscribed, the different custom fields will be updated.
Create a subscriber list
To access the newsletter subscriber management:
- Click here to access the management of your product in the Infomaniak Manager (need help?).
- Click on the domain name in question in the table that appears:

- Click on Subscribers in the left-hand menu.
- Click on the blue Add contacts button:

- Read and accept the Terms of Service.
- Choose from the different methods available to create a subscriber list:

A. Import a CSV file (format .csv) or a .txt file (predefined format)
- The format must be respected (a template to download is available as an example on the page). Maximum size: 300 MB

- Once the spreadsheet document is created, export it in
.csvformat, which will create a text document with a separator between each piece of information in the different cells:
- Select the
.csvfile from the import interface and click the blue Import button:
- You must assign the desired field to the desired information (the information is grouped according to the original columns).
- At the bottom of the drop-down menu, it is possible to create fields that do not yet exist (the field type can be forced to be numbers or a date, boolean, etc.).
- Choose a group from your created groups to place the imported contacts in:

- There you go, your import is visible either under Groups or under Subscribers.
- If this is not the case, check if they are visible with the "All" display filter:

- It may be that, following an email verification, the status of the imported subscriber is invalid, and you will not be able to write to them:

- If this is not the case, check if they are visible with the "All" display filter:
B. Copy and paste the equivalent of a .csv or .txt file (predefined format)
- The format must be respected, as in the file to be downloaded (see above), for example:
anna.a@domain.xyz,Anna,Alpha,1985-08-20 alfred.a@domain.xyz,Alfred,Alpha contact@domain.xyz,Support mail@domain.xyz

- Une fois ces informations collées dans le champ dédié à cet effet, cliquez sur le bouton bleu Continuer:

- The rest of the import process is identical to step A above.
C. Filling in an individual contact form
- Import contacts one by one using the provided form.
- If necessary, add custom fields (the field type can be restricted to numbers or a date, boolean, etc.).
- Specify the existing group, if applicable:

D. Automatic import from other Infomaniak tools
- Import contacts from your Infomaniak address books and from the Infomaniak ticketing tool, if available (with the option to import only users who have indicated that they wish to receive a newsletter):

Edit a subscriber's profile
To edit the information related to your subscribers:
- Click here to access the management of your product on the Infomaniak Manager (need help?).
- Click on the domain name in question in the table that appears.
- Click on Subscribers in the left-hand menu.
- Search for or filter the display type if necessary.
- Click on the subscriber whose details you want to edit:

- Click on Edit:

- Edit the information (only the email address cannot be changed):

- If you want to add a new field, you must add it globally by going back to the Subscribers menu.
- Click on the Fields tab.
- Click on Create a field.

- The subscriber's profile can now be edited at the level of this new field:

Delete subscribers
To delete subscribers from the Newsletter:
- Click here to access the management of your product in the Infomaniak Manager (need help?).
- Click on the domain name in question in the table that appears.
- Click on Subscribers in the left-hand menu.
- Search for or filter the display type if necessary.
- Click the checkbox to select one or more subscribers.
- Click Delete:

- Confirm deletion
You can also click on Unsubscribe instead of Delete so that the contacts remain in the list: see this other guide.
Export Subscribers
To export the list of newsletter subscribers in .csv format, according to selected criteria:
- Click here to access the management of your product in the Infomaniak Manager (need help?).
- Click on the domain name in question in the table that appears.
- Click on Subscribers in the left-hand menu.
- Search for or filter the display type if necessary.
- Click the checkbox to select one or more subscribers.
- Click Export:

- Click the blue button once the export is prepared to download the data into a CSV file (
.csvformat).
The resulting file contains the following columns:
- Status
- Sent
- Opens
- Clicks
- Subscription Date
- first name
- last name
- IP register
- then the custom fields (text, number, date, etc.) created manually…
Link to this FAQ: https://faq.infomaniak.com/2165
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