Hello,
I've a problem with bounce back when i send a mail with a distribution group and the recipent address is faulse, i don't receive the bounce back.
technical context :
2 Exchange server 2016 standard without edge in DAG
Antispam Exchange ENABLED
my external mail are filtred by an antispam gateway
Diagnostic:
My antispam gateway send me the bounce back, my server1 create event HARECEIVE the mail and create an event HADISCARD and the mail is DROP by the server1 or the server2.
![pb1.png]()
![pb2.png]()
do you have already meet this case ?
Thanks for your help!
Vincent
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