I have 2 domains, @domain1 and @domain2. Domain 1 is being hosted by network solutions, and the second is my exchange server. I have users who are forwarding email from domain1 to domain2, if someone emails domain1. They get a bounce back message from domain2 and domain2 does not recieve the email. Heres the problem, if I forward email from domain1 to a different domain, it works. domain2 is the only domain it wont forward too. I called network solutions, and they advised me that its not on there side.
Everything on my side looks fine, unless i'm missing something. Its a Windows Server 2003 Small Business. Any other information please ask.
The following is the message kicking back:
From: MAILER-DAEMON@mail.networksolutionsemail.com [mailto:MAILER-DAEMON@mail.networksolutionsemail.com]
Sent: Wednesday, August 15, 2007 5:06 PM
Subject: failure notice
Your message did not reach some or all of the intended recipients.
Sorry, no mailbox here by that name. vpopmail (#5.1.1)
--- Below this line is a copy of the message.