Hi,
Some days ago, I got an email from a network administrator who reported to me
about some spam mails from some IP Address which belong to my network. When I
investigated about those mails, I underestand the all of spam mails have been
sent without passing from my Mail Server. By the way, I don'
Yeah, filter port TCP port 25 on your router for every box except your legit
mail server. That is the quick and dirty method.
thanks,
-Brad Ellis
CCIE#5796 (R&S / Security)
Network Learning Inc
[EMAIL PROTECTED]
www.optsys.net (Cisco hardware)
Voice: 702-968-5100
FAX: 702-968-5104
""Hamed Sedig
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