Re: Need some help with spam / Virus

You may also look at third party AntiSpam solution such as SpamSoap or
Postini. Benefit of these type of providers is that Spam never reaches your
network (Exchange Server) as is not the case with Symantec or other third
party programs installed inside your network perimeter.

--
John Oliver, Jr
MCSE, MCT, CCNA
Exchange MVP 2006
Microsoft Certified Partner

"captain" <captain@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:69BFE0BC-6549-4251-B9A4-91D0AFAB75C2@xxxxxxxxxxxxxxxx
I have Exchange 2003 running on Standard 2003 Server.

I seem to be having a problem with my Exchange server either relaying
emails
or returning email to a sender when they are fishing for address. I
thought
I have turned off relaying but I am not sure. Also how do I NOT reply to
emails that do not exist on my AD?

Any help, tips, or places to look?


I am getting several hundred emails a day saying either

"Undeliverable: Symantec Mail Security detected unscannable content in a
message sent from your address "
Your message did not reach some or all of the intended recipients.
Subject: Symantec Mail Security detected unscannable content in a message
sent from your address (SYM:07148135771387591492)
Sent: 3/13/2006 7:41 AM
The following recipient(s) could not be reached: bobo@xxxxxxxx on
3/13/2006
7:40 AM
The e-mail account does not exist at the organization this message was
sent
to. Check the e-mail address, or contact the recipient directly to find
out
the correct address.
< mxsf08.cluster1.charter.net #5.1.1 SMTP; 550 Invalid recipient:
<bobo@xxxxxxxx >>

AND

Delivery Status Notification (Delay)
This is an automatically generated Delivery Status Notification.
THIS IS A WARNING MESSAGE ONLY.
YOU DO NOT NEED TO RESEND YOUR MESSAGE.
Delivery to the following recipients has been delayed.





.

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