I have 2 server whith diferent domain name (domain1.com and domain2.com).
On server whith domain1.com, I did configuration whith external domain to domain2.com.
The configuration was complete sucessfully and when I test the configuration, she return all account from other server, but when I go to webmail, I click in button TO and I don't saw the accounts from other server.
Sorry for my english,
Regards and thanks in advance,