Íá ãÔßáÉ 550 "The mail server detected your message as spam and has prevented deliver
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error.
550 the mail server detected your message as spam and has prevented delivery



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set the SpamAssassin "reject score threshold". That will kill spam mail with the same message at SMtP time, meaning it's up to the sending mail server to generate and handle the bounce (most spam servers don't bother).






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ÇáãØáæÈ åæ ÌÚá score ÈÏá ãä 5 íßæä 8 Çæ 10 áßì ÊÍá åÐå ÇáãÔßáÉ

"Apache SpamAssassin Options" tab in "WHM >> Service Configuration >> Exim Configuration Manager" and adjust the following option:

"Scan outgoing messages for spam and reject based on defined Apache SpamAssassin™ score"

You can increase the value you want utilized for SPAM detection.


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Íá ãÔßáÉ 550 the mail server detected your message as spam and has prevented delivery

ÇáãÑÌÚ:
https://forums.cpanel.net/threads/th...livery.309052/
https://forums.cpanel.net/threads/em...vering.540151/
https://forums.cpanel.net/threads/th...s-spam.613063/
https://hoststud.com/resources/fixin...%E2%80%9D.676/