NethServer Version: 7.3.1611
All users on my NethServer mailserver have a mail quotum of 10GB with one exception, this user can use Unlimited space.
In Status | Mail quota all users (also the user that should have Unlimited) have a Max. size of 10GB.
The column Usage percentage displays 180% for the Unlimited user.
Management | Email adresses correctly shows Unlimited in thew column Custom mail quota for the Unlimited user.
So first of all the mail quota are not displayed correctly in the Server Manager GUI.
But, second, the mail quotum that is actually used for the unlimited user is 10GB, generating error messages and refusals to move mail messages to folders because the user is using too much space.
(I have tried setting the mail quotum to 30GB in stead of Unlimited, no effect)