I have problem with the setting up the Exchange 2010. It's first time for me. What i have to do: We have server with web server on it and we have exchange and domain there (company.xx). I created an USER and a mailbox for this user (firstname.lastname@example.org). Due to other (sub)domain on other server we added next Accepted Domain (copmany.otherdomain.xx) and added next mail address for the USER (email@example.com).
When I'm trying to send email to this USER "firstname.lastname@example.org" i recieve Undelivered Mail msg: 550 5.1.1 RESOLVER.ADR.RecipNotFound; not found
The MX and A records on the other server are set up correctly. I see the incoming emails in Message Tracking Result on our Exchange server, but i don't know, what to do for the receiving mails in USER's mailbox.
Maybe it's really stupid question, but i was looking for answer without success.
Thank you very much for any help.
Best Regards, Václav
Problem solved: added E-mail Address Policies
Now i will try to set up a Catch-All agent or something similar for bad e-mail adresses.