nondelivery problems

[Lekas, Kosta]

How do I prevent postfix from generating and trying to send non-delivery
reports to non-existent recipients at valid domains? I think this usually
happens when some spammer tries to send mail to an invalid recipient at
my domain. The spammer uses a fakeAddress at existingDomain.com. I fear I
will get blacklisted if this continues.

 

Kosta Lekas

 

 

 


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