troubleshooting Question

Exchange 2003 - Limit email to within Domain only - no internet email

Avatar of RAMTEK
RAMTEKFlag for United States of America asked on
ExchangeMicrosoft Server OSMicrosoft Applications
6 Comments1 Solution420 ViewsLast Modified:
We have a single Exchange 2003 box, configured to pop from our email host, and to SMTP out. I have a handful of users that I need to restrict from sending email to the net, but these employees need to receive emails internally (within domain).

I have read the article http://www.msexchange.org/tutorials/MF009.html. It discusses creating an SMTP Connector. My Exchange setup does not have "Connector" at that root level as shown in the example, so I cannot follow that instruction set. I do have SMTP Virtual, but the article specifically states *not* to use that.

I then found the article http://www.msexchange.org/tutorials/MF025.html. This article speaks on restricting what email the user can GET. Not what I need...

Then the article http://support.microsoft.com/default.aspx?scid=kb;en-us;Q277872 however I am not comfortable in modifying the reg just yet - nit until I am certain of a complete solution.

I cannot restrict at the firewall level. We also do not proxy.

I opened dsa.msc, went to the user, Exchange General>Delivery Restrictions>Maximum KB set it to "0", yet mail still went out.

In a single Exchange environment, with no bridgehead server, how can one stop emails from going to the net in this situation?
Exchg2003SysMgr.jpg
ASKER CERTIFIED SOLUTION
RAMTEK

Our community of experts have been thoroughly vetted for their expertise and industry experience.

Join our community to see this answer!
Unlock 1 Answer and 6 Comments.
Start Free Trial
Learn from the best

Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.

Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 1 Answer and 6 Comments.
Try for 7 days

”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.

-Mike Kapnisakis, Warner Bros