Use Javamail for accessing Microsoft Exchange mailboxes (IMAP, MS Exchange)

Question

I need to connect to a Microsoft Exchange Server through IMAPS JavaMail. First, I got the:

A1 NO AUTHENTICATE failed.
javax.mail.AuthenticationFailedExcepti         


        

Answer 1

It will workout if the username and the mail id both are same.

For example: system username is john and mail id john@test.com

IMAP is try to login the mail id using the username "john" from john@test.com, if the user id is differ it will not login.