With Windows 2003 and Exchange 2003, I'm trying to set up a mail user.

I've tried to create them with the New User procedure avaliable when right clicking the "My server"/Users and "My server"/MyBusiness/Users/SBSUsers folders but then I can't read its mail.

I telnet my server to check the accounts at the pop3 port and when I pass it the user and the pass, I just get "-ERR Unspecified error."

Any ideas of what I'm doing wrong?

I can access without problems the users created by my predecessor, and I've compared my user to match his.