Am 20.09.2012 09:46, schrieb jiten jha: > Dear Friend, > > I have postfix mail server. I open my mail server and put my username = jha > and password= 123456 it is giving my error "*ERROR*Unknown user or password > incorrect." > > and In a log it is showing > > -- Sep 20 13:03:22 neumann dovecot: imap-login: Aborted login (auth failed, > 1 attempts): user=<jha>, method=PLAIN, rip=10.112.1.2, lip=192.168.1.2, > secured > > but When I put username = jha at XXX.ac.in so it is allow me to login in mail > server . > > Why it is taking full Domain Name . Because you have configured dovecot to act this way. > I want like gmail and yahoo when we open it they just ask for username and > password not full domain name. > > Please help me.. Which part of the dovecot documentation regarding authentication is unclear to you? http://wiki2.dovecot.org/Authentication > Thanks & Regards > Jitendra Jha > +91-7498370550 Alexander