The exchange 2010 is configured to receive email on second domain configured as email alias. while doing a test using remote connectivity analyzer, getting error:
"The server returned status code 550 - Mailbox unavailable. The server response was:
5.4.1 Relay Access Denied"
On the same mailbox we are able to send receive email using primary domain
The mx record entries are made for both the domain pointing to same ip address as:
mail.global.frontbridge.com
Any help troubleshooting this issue is appreciated