we have a small environment (5 users, linux-based domain controller). So far we use the build-in authentication. But it is annoying that we have to change the password via the command line once the user had to change the ldap password.

The SMTP and the IMAP server contacts the LDAP for authentication. I read that OX LDAP Auth is not so cool, the preferred way would be OX IMAP Auth.

I installed open-xchange-authentication-imap, but the password is still the DB one. What else I have to do to switch over to IMAP auth?

Best regards, Dennis