Unable to send / recive emails using Microsoft Outlook / Mail Client

I am unable to use Outlook to send or receive emails using website created on virtualmin. Mail log entries appended below:-

Sep 10 14:57:05 oriental dovecot: pop3-login: Disconnected: user=admin@chishmish.com, method=PLAIN, rip=::ffff:115.$
Sep 10 14:57:21 oriental dovecot: pop3-login: Disconnected: user=admin@chishmish.com, method=PLAIN, rip=::ffff:115.$
Sep 10 14:57:37 oriental dovecot: pop3-login: Disconnected: user=<admin.chishmish>, method=PLAIN, rip=::ffff:115.42.6$
Sep 10 14:57:53 oriental dovecot: pop3-login: Login: user=<admin.chishmish>, method=PLAIN, rip=::ffff:115.42.67.226, $
Sep 10 14:57:54 oriental dovecot: POP3(admin.chishmish): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0
Sep 10 15:01:03 oriental dovecot: imap-login: Login: user=<admin.chishmish>, method=PLAIN, rip=::ffff:127.0.0.1, lip=$
Sep 10 15:01:03 oriental dovecot: IMAP(admin.chishmish): Connection closed

Smtp is unable to connect to host.

I am using port 25 as default port, fire wall has not blocked this.

Please help.

Howdy,

If you’re getting “cannot connect to host” errors, is it possible that your ISP is blocking port 25? That’s fairly common these days.

You may want to verify that port 25 is listening – you can do that by running this command:

netstat -an | grep :25