[SM-USERS] telnet mail.alsafwah.org imap unable to login

[haider al-s. <pri...@ya...>]

when i type a1 LOGIN ha...@al... 123@telnet according to this syntaxa1 LOGIN username password'i get the following error:a1 NO Invalid login credentials
what to do how can i control users and thier passwordshow can i retrieve passwordsthank