This guide explains how to block (or allow) email senders globally on an entire Mail Service. Refer to this other guide if you are looking for information on how blocked and allowed sender lists work.

Manage Security on Global Configuration

A Mail Service administrator can add email addresses or even entire domains to the lists of approved or rejected senders, and these lists will be applied to all email addresses of a Mail Service (without modifying the existing settings already on each email address):

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 Global Configuration in the left sidebar menu.
4. Click on the Security tab.
5. Click the Add an address button in the Blocked address box to block an email from an unauthorized sender.
6. Do the same for senders to be approved in the other box:
   
7. Click Validate to activate these lists on all email addresses in the domain.