Blocking individual email address
Question asked by SmarterUser - May 20, 2015 at 1:40 PM
Unanswered
Is there a way to block an individual email address from sending mail to our server?  This sender uses a Gmail account, and has been reported as a spammer, but he continues to send spam.  How to block him?  I don't want to have to create a content filter for every domain on our server. 

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If you are a System Administrator for Smartermail you can go to SECURITY > SMTP BLOCKED SENDERS and enter their email address. Smartermail will then automatically reject any attempts at delivery with "rsp: 550 Sender is not allowed." This is server-wide for all domains and all accounts.

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