Click here to Skip to main content
14,427,893 members
Rate this:
Please Sign up or sign in to vote.
See more:
Hi everyone,
I am getting the below error while sending an email from my .net application.
Please help me..

Error: Mailbox unavailable. The server response was: 5.7.1 Unable to relay

Thanks,
Rajesh
Posted
Comments
Kornfeld Eliyahu Peter 10-Feb-14 4:13am
   
Read here:
http://exchangeserverpro.com/how-to-configure-a-relay-connector-for-exchange-server-2010/
Rate this:
Please Sign up or sign in to vote.

Solution 2

Refer this[^]
   

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)




CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100