Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

Troubleshooting
Research
Professional Opinions
Ask a Question
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE

troubleshooting Question

External Emails getting lost before reaching recipient.

Avatar of IndyNCC
IndyNCC asked on
ExchangeSBS
5 Comments1 Solution223 ViewsLast Modified:
Several emails going to external addresses are not reaching their destinations and they are known working emails and we are not getting any kind of bounce message and they never get there.  When we check the event viewer on the SBS 2003 exchange server, we see hundreds of events 3008, 3017,3018, errors all ms exchange transport errors claiming a non-delivery report generated for email addresses we do not recognize and did not send to.  Most of the addresses end in .it or .ita and none of them are ones we ever sent to and don't even look right.   Has anyone seen this before and is there something we need to do to the server or could it be a security/spam issue as they do not have a spam filter set up currently?
Thanks.  
ASKER CERTIFIED SOLUTION
Avatar of IndyNCC
IndyNCC

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

Commented:
This problem has been solved!
Unlock 1 Answer and 5 Comments.
See Answers