My Plesk Panel version 11.0.9 on Microsoft Windows Server 2008 R2 Service Pack 1 with mail Server : IceWarp Server 10.2.2
And my subscriptions had 2 domains : matbaocare.com (main domain) & matbaocare.net (second domain).

When I create E-mail Address , by default I can choose several domain on my account with @matbaocare.com or @matbaocare.net.
But I don't want to create E-mail with second domain, just main domain can use email !
How to config Plesk to auto disable create E-mail with several domain on account?
And my subscriptions had 2 domains : matbaocare.com (main domain) & matbaocare.net (second domain).

When I create E-mail Address , by default I can choose several domain on my account with @matbaocare.com or @matbaocare.net.

But I don't want to create E-mail with second domain, just main domain can use email !
How to config Plesk to auto disable create E-mail with several domain on account?