How to get SBS2003 / Exchange to accept multiple Internet domain names (MX Record) for each user?

I have set up each user with alias smtp addresses for different domains in Small Business Server/Exchange. Network Solutions is holding the domain name and I have setup the MX record to point to the correct IP address. DNS resolves to the correct IP address (pinging smtp.XXXXX.com resolves to the correct IP).  Exchange appears to be rejecting this new domain name with the following error.

         550 5.7.1 Unable to relay for ABC@XXXXX.com 550 5.1.1 <ABC@XXXXX.com>... User unknown

Is there someway to have the users receive emails for two different Internet domains with the same user id?
JR2000Asked:
Who is Participating?
 
What90Commented:
Hi JR2000,

Just follow the guide below and the should get you working:
http://www.tek-tips.com/gfaqs.cfm/lev2/3/lev3/15/pid/858/fid/3788

Then remember to push the new smtp addresses to the users accounts
0
 
Netman66Commented:
0
Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

 
JR2000Author Commented:
Excellent procedure, btter than Microsoft's explanation. Worked great
0
 
JR2000Author Commented:
Tek-Tips worked great!
0
 
JR2000Author Commented:
Tek Tip worked great
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.