FortiMail
FortiMail provides advanced, multi-layer protection against the full spectrum of email-borne threats
Somashekara_Hanumant
Staff & Editor
Staff & Editor
Article Id 198620

Description


This article describes how to define a maximum user mailbox size on a FortiMail unit operating in Server mode.


Scope


FortiMail is operating in Server Mode.


Solution

 

User mailboxes can be limited to a maximum value by following the instructions below:

  1. Create a resource profile specifying the disk quota value to be set and select the checkbox 'user account status' as indicated in the following screenshot.

Screenshot 2025-06-25 at 10.17.11.png

 

  1. Create a Recipient-based policy for the range of users that are to be limited and select the resource profile previously created as indicated below:

 Screenshot 2025-06-25 at 10.19.38.png

 

Screenshot 2025-06-25 at 10.19.03.png

 

Note: If the mailbox size reaches the configured disk quota limit, the user will receive a notification.


mailbox.png

 

Note: Also supported the same method in firmware v5.x.x - v6.x.x, v7.x.x.