Your systems are being abused right now by a well known attacker..

Sending email replay attacks, and your systems also generate back scatter..

First of all.. (And this goes to all email operators) only allow domains in the MAIL FROM, that are actually served by your servers.

Second, don't generate backscatter..

Notice you are on ATT's blacklist (or one of the lists they use already)

Sharing is caring..

--
"Catch the Magic of Linux..."
------------------------------------------------------------------------
Michael Peddemors, President/CEO LinuxMagic Inc.
Visit us at http://www.linuxmagic.com @linuxmagic
A Wizard IT Company - For More Info http://www.wizard.ca
"LinuxMagic" a Reg. TradeMark of Wizard Tower TechnoServices Ltd.
------------------------------------------------------------------------
604-682-0300 Beautiful British Columbia, Canada
_______________________________________________
mailop mailing list
[email protected]
https://list.mailop.org/listinfo/mailop

Reply via email to