I have 2 back end exchange 2003 servers and one front end exchange 2003 server. for users mailbox in backend server1 we are able to configure their mails in mobile devices, but for user mailbox in backend server2 are unable to configure their mail in mobile devices. If we move any user mailbox from backend server 2 to 1, then they can able to configure.
While checking I found there is no microsoft active-sync virtual directory in backend end server 2. is this might be the problem? but all users are accessing the mail using front end server IP..
what might be the issue?