troubleshooting Question

Email Domain Spoof , getting lot of NDR

Avatar of kanashii23
kanashii23 asked on
7 Comments1 Solution2236 ViewsLast Modified:
I am using exchange 2003 server and on another box i have symantec brightmail 6.0

Recently i been getting a lot of spoofed NDR from other servers , i think someone grab my domain and send out massive spam emails.
How do i solve this?

Currently my symantec bright 6.0 directory harvesting is not working and i never use any of the exchange anti spam features because all mails
will go thru my brightmail spam filter first


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 7 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 7 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