troubleshooting Question

Exchange 207 Can't deliver Mails to Yahoo larger than 2MB

Avatar of mary_87
mary_87 asked on
18 Comments1 Solution684 ViewsLast Modified:
Hello Every Body
I'm Experiencing problems with exchange 2007 standard
It fails to send emails to yahoo that is larger than 2MB or it take a lot off time after many failed attempts (with error code 421 Connection Dropped)
when I send to hotmail, gmail the message are sent straight forward
also the the mail server is connected directly to the internet through its public IP
and I have Symantec EndPoint installed on the server and symantec mail security for exchange
So can anyone help me with this?

Join our community to see this answer!
Unlock 1 Answer and 18 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 18 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