CentOS - Jan 2014 - Dovecot gives hard time in pulling virtual mail box, please help

I have configured postfix with Virtual mailbox and it works

but dovecot is not working

I have done the following

configured SSL and enabled all the required configurations...

and when I pull the mails using CRAM-MD5, (server password is generated in
this format)


Jan 16 00:18:39 ns dovecot: pop3(info at ghhdomain.com): Debug: maildir++:
root=/var/spool/mail/ghhdomain.com/info, index=, control=,
inbox=/var/spool/mail/ghhdomain.com/info
Jan 16 00:18:39 ns dovecot: pop3(info at ghhdomain.com): Disconnected: Logged
out top=0/0, retr=0/0, del=0/0, size=0
Jan 16 00:18:40 ns dovecot: auth: Debug: auth client connected (pid=4236)
Jan 16 00:18:40 ns dovecot: auth: Debug: client in:
AUTH#0111#011PLAIN#011service=pop3#011secured#011lip=10.0.0.12#011rip=10.0.0.12#011lport=995#011rport=50067#011resp=<hidden>
Jan 16 00:18:40 ns dovecot: auth: Debug:
passwd-file(info at ghhdomain.com,10.0.0.12):
lookup: user=info at ghhdomain.com file=/etc/dovecot/passwd
Jan 16 00:18:40 ns dovecot: auth: Debug: client out: OK#0111#011userinfo at
ghhdomain.com
Jan 16 00:18:40 ns dovecot: auth: Debug: master in:
REQUEST#0112155479041#0114236#0111#011d58c5836d46ea88f7459b06abcd46540
Jan 16 00:18:40 ns dovecot: auth: Debug: passwd(info at
ghhdomain.com,10.0.0.12):
lookup
Jan 16 00:18:40 ns dovecot: auth: passwd(info at ghhdomain.com,10.0.0.12):
unknown user
Jan 16 00:18:40 ns dovecot: auth: Debug:
passwd-file(info at ghhdomain.com,10.0.0.12):
lookup: user=info at ghhdomain.com file=/etc/dovecot/users
Jan 16 00:18:40 ns dovecot: auth: Debug: master out: USER#0112155479041#
011info at
ghhdomain.com#011uid=503#011gid=503#011home=/var/spool/mail/ghhdomain.com/info/
Jan 16 00:18:40 ns dovecot: pop3-login: Login: user=<info at
ghhdomain.com>,
method=PLAIN, rip=10.0.0.12, lip=10.0.0.12, mpid=4237, TLS
Jan 16 00:18:40 ns dovecot: pop3(info at ghhdomain.com): Debug: Effective
uid=503, gid=503, home=/var/spool/mail/ghhdomain.com/info/
Jan 16 00:18:40 ns dovecot: pop3(info at ghhdomain.com): Debug: maildir++:
root=/var/spool/mail/ghhdomain.com/info, index=, control=,
inbox=/var/spool/mail/ghhdomain.com/info
Jan 16 00:18:40 ns dovecot: pop3(info at ghhdomain.com): Disconnected: Logged
out top=0/0, retr=0/0, del=0/0, size=0

thx
ghh