Receiving Email without recipient

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dafacct
Posts: 22
Joined: Wed Aug 29, 2007 4:54 pm

Receiving Email without recipient

Post by dafacct » Fri May 25, 2018 7:42 pm

How do I eliminate email being received without a recipient address? I guess its being sent to our mail sever IP address. when I see multiple email received without a recipient, I am blocking the sender IP address at our firewall, and works OK.....but, I don't have time to constantly watch logs for the purpose of adding to security policy.......Thanks

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