Security Basics mailing list archives

Re: Sender Spoofing via SMTP


From: jalbuquerque () northkingstown org
Date: 4 Nov 2005 12:39:13 -0000

Here is a link to Security Harden your Exchnage 2003 Server. For your issue you will want to look at Changing you SMTP 
banner, and and not allowing Relays through your exchange server.
thanks
Jason

http://www.microsoft.com/technet/prodtechnol/exchange/guides/E2k3SecHardGuide/eb958f89-c52d-477f-9ba5-7e973ca77433.mspx


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