<div>
If I understand you correctly, you're actually talking about spam backscatter. &nbsp;This link may be of use to you:<br />
<br />
<a href="http://spamlinks.net/prevent-secure-backscatter.htm" rel="ugc">http://spamlinks.net/prevent-secure-backscatter.htm</a><br />

</div>


If I understand you correctly, you're actually talking about spam backscatter.  This link may be of use to you:

http://spamlinks.net/prevent-secure-backscatter.htm [http://spamlinks.net/prevent-secure-backscatter.htm]


<div>
<div class="content wysiwyg-content">
I was wondering if anyone knew of a way to change NDRs on Exchange.<br />
<br />
Trying to find a way to filter out NDRs from other places. Its actually due to spam messages. Sample below:<br />
<br />
inezcarrillo@euromb.com on 16/04/2007 4:54 PM<br />
Could not deliver the message in the time limit specified. Please retry or contact your administrator.<br />
&lt;server.aman-tech.net #4.4.7&gt;<br />
<br />
Our sever would actually be something like &quot;mail.mail.com&quot;, but postmaster@mail.com would be relaying the message above.<br />
We use GFI Anti spam solutions to get rid of spam. But its not able to take care of this.<br />
I figured if we could switch the internal NDR subject to something else, and then filter the rest to junk mail, then it would solve most issues.<br />
<br />
Any suggestions would help alot.
</div>
</div>


I was wondering if anyone knew of a way to change NDRs on Exchange.

Trying to find a way to filter out NDRs from other places. Its actually due to spam messages. Sample below:

inezcarrillo@euromb.com on 16/04/2007 4:54 PM
Could not deliver the message in the time limit specified. Please retry or contact your administrator.
<server.aman-tech.net #4.4.7>

Our sever would actually be something like "mail.mail.com", but postmaster@mail.com would be relaying the message above.
We use GFI Anti spam solutions to get rid of spam. But its not able to take care of this.
I figured if we could switch the internal NDR subject to something else, and then filter the rest to junk mail, then it would solve most issues.

Any suggestions would help alot.

Switching NDR message

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Various techniques are used to prevent email spam (unsolicited bulk email). No technique is a complete solution to the spam problem, and each has trade-offs between incorrectly rejecting legitimate email (false positives) vs. not rejecting all spam (false negatives) - and the associated costs in time and effort. Anti-spam techniques can be broken into four broad categories: those that require actions by individuals, those that can be automated by email administrators, those that can be automated by email senders and those employed by researchers and law enforcement officials.