Configure plesk email security settings per domain
Since we've installed Plesk Email Security it's not possible to configure all the mailboxes within a domain with a specific SpamAssassin configuration.
The only options available are per mailbox or server-wide which lacks of functionality when we've more than 100 mailboxes on a domain.
Thank you for your input. We will consider this functionality in upcoming releases if it is popular. Everyone, please continue voting for this feature if you consider it important. 
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IG
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Anonymous
    
 commented
    
  if this functionality would be necessary to control different configurations for each domain
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Eugen Grasmück
    
 commented
    
  if you use balck lists you can switch it off for each domain, I find it useful.
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bwessel
    
 commented
    
  It should be possible to disable the antivirus ClamAV with Plesk Email Security for a domain, i.e. each mailbox of a domain
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bwessel
    
 commented
    
  Spam filter threshold can be increased to very high value to prevent emails from being recognized as spam in Plesk Email Security extension.
Please implement to disable spam filter for domains and mailbox completely.