Hello,
I this problem.
I Configure the SMG to quarantine the outbound mail detected as spam.
This work well and block spam email to go out.
But there are some mail that was detected as spam but ar not spam (false positive)
I submit this mail "as not spam" but continue to mark as spam the email sent from a specific address.
How I can understand why the mail is marked as Spam ? Is a problem of type of client used ?