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How do I block messages

Posted on 2004-04-06
Medium Priority
Last Modified: 2010-03-05
Because spammers send mail to users such as and and to users who no longer exist, it sends the email into the administrator's mailbox.  Is there a way for me to just bounce those incomming addresses all together?  I don't want to have to go through all those messages every day!
Question by:hmccallum
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Expert Comment

ID: 10771150
If you use either:

It tells you how to block NDR's for users that aren't in you domain.

That should help - hopefully!

Author Comment

ID: 10773630
Those answers are for Exchange 2003 and I have Exchange 2000.
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Expert Comment

ID: 10773938
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Author Comment

ID: 10780704
I don't want to block senders of emails.  I want to block messages to users that don't exist on our Exchange server.

Expert Comment

ID: 10835546
Open Exchange System Manager.  Expand the Global Setting folder then right-click Message Delivery and click properties.  Click on the Recipient filtering tab and put a check in Filter recipients who are not in the directory.  Done

Author Comment

ID: 11048023
There is no such option in Exchange Server 2000.  That has been offered as an option in Exchange Server 2003 and we've decided to upgrade to enable us to use that filter.

Accepted Solution

modulo earned 0 total points
ID: 11081345
PAQed, with points refunded (250)

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