MailScanner: Suspected QP DOS

Chaminda Indrajith indrajith at
Wed Nov 25 08:11:34 UTC 2020


After upgraded to the latest MailScanner (5.3.4), some of the read receipts
are blocked by MailScanner.

It shows the below message in the MailWatch. Let me know how to allow these
read receipts.


MailScanner: Suspected QP DOS
checks failed
could not read file



Chaminda Indrajith

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the MailScanner mailing list