Exchange 2003 : Sender Filtering

Got to know that exchange 2003 actually has an built-in spam filter feature.

It is located under global settings > message delivery > properties

Under here you can find a few options to help anti-spam.

Tried out the sender filtering today and it actually helps you to block email from specific sender email address or domain.

1. Specify the email in the filter
2. apply
3. go to email server > protocol > smtp properties
4. click on advanced
5. edit the port 25
6. apply sender filtering.
7. OK

The filter will apply for incoming emails.

Helpful link:
http://www.msexchange.org/tutorials/Sender-Recipient-Filtering.html