Che at avast! had me use Endpoint Protection Suite Plus and the AEA console, to manage the mail servers.
I like #3: Add recipients of outbound emails to whitelist automatically.
I also like "add contacts to whitelist"
and "Add only domains of the recipients" is a horrible setting, then every jack, dick, and harry get whitelisted, if you reply to JR@gamail.com, or ANY of the free email hosts!
Sincerely,
J.R. "AutoSandbox Guy" Guthrie
"At this point in time, the Internet should be regarded as an Enemy Weapons System!"