Assign Mailbox Size Limit using Domain Administrator in Smartermail

1. In order to manage the mailbox disk quota for your email account, you will need to submit a ticket request to for granting domain administrator account.

2. Next, go to and login with your domain administrator account username and password.
3. Go to "Settings" tab, then expand the "Domain Settings" on your left panel and click on "User". The list of email accounts will appear on the right panel.


4. Select the email account and right click and "Edit".

5. Go to Mailbox Size Limit and assign as below screenshot.

Note: You may select 0 MB if you would like to have maximum domain quota for the email account. For every shared hosting account the Domain Size is allocate for 6GB only. 

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