Hi, I am a Linux newbie; and just installed Virtualmin on my VPS server Centos 5.8 32bit with Postfix and Dovecot POP3/IMAP pre-built applications. It works perfectly for web server and Web based mailer (squirrelmail); I can send/receive emails without issues. However, I cannot set up or logn into my email account from Thunderbird or Outlook. Here are errors in /var/log/maillog: Nov 23 16:26:10 ns1 postfix/smtpd[19544]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:10 ns1 postfix/smtpd[19547]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:11 ns1 postfix/smtpd[19544]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:11 ns1 postfix/smtpd[19547]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:24 ns1 postfix/smtpd[19544]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:24 ns1 postfix/smtpd[19547]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:24 ns1 dovecot: imap-login: Aborted login: rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179 Nov 23 16:26:24 ns1 postfix/smtpd[19544]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:24 ns1 postfix/smtpd[19547]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:37 ns1 postfix/smtpd[19544]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:37 ns1 postfix/smtpd[19547]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:38 ns1 postfix/smtpd[19544]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:38 ns1 dovecot: imap-login: Disconnected: rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179, TLS Nov 23 16:26:38 ns1 postfix/smtpd[19547]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:43 ns1 postfix/smtpd[19544]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:43 ns1 postfix/smtpd[19547]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:44 ns1 dovecot: imap-login: Aborted login: rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179 Nov 23 16:26:44 ns1 dovecot: imap-login: Aborted login: rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179 Nov 23 16:26:44 ns1 postfix/smtpd[19544]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:44 ns1 postfix/smtpd[19547]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:26:51 ns1 dovecot: imap-login: Disconnected: rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179, TLS Nov 23 16:27:03 ns1 dovecot: imap-login: Disconnected: user=<bounce>, method=PLAIN, rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179, TLS Nov 23 16:27:11 ns1 dovecot: imap-login: Disconnected: user=<[email protected]>, method=PLAIN, rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179, TLS Nov 23 16:27:31 ns1 postfix/smtpd[19544]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:27:31 ns1 postfix/smtpd[19547]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:27:31 ns1 dovecot: imap-login: Aborted login: rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179 Nov 23 16:27:31 ns1 postfix/smtpd[19544]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:27:31 ns1 postfix/smtpd[19547]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:27:43 ns1 dovecot: imap-login: Disconnected: user=<[email protected]>, method=PLAIN, rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179, TLS Nov 23 16:28:14 ns1 postfix/smtpd[19544]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:28:14 ns1 postfix/smtpd[19547]: connect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:28:14 ns1 dovecot: pop3-login: Aborted login: rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179 Nov 23 16:28:14 ns1 postfix/smtpd[19544]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:28:14 ns1 postfix/smtpd[19547]: disconnect from 02d8eecf.bb.sky.com[2.216.238.207] Nov 23 16:28:18 ns1 dovecot: pop3-login: Disconnected: rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179, TLS Nov 23 16:28:29 ns1 dovecot: pop3-login: Disconnected: user=<[email protected]>, method=PLAIN, rip=::ffff:2.216.238.207, lip=::ffff:198.23.160.179, TLS Could you please help with the above issues? Many thanks Daro
