I a total noob concerned to Mail Server configuration and since today my Mailsystem does not work well anymore and I am searching any kind of help to fix it.
System:
Ubuntu Linux 10.04.3
Postfix Mail Server
Dovecot IMAP / POP3 Server
I am also using webmin.
Errors:
postfix/postqueue[28362]: fatal: usage: postqueue -f | postqueue -i queueid | postqueue -p | postqueue -s site
dovecot: imap-login: Can't connect to auth server at default: Permission denied
last message repeated 582 times
the last message repeated
error appears very often. All the lines above are taken from:
/var/log/mail.err
What could I do to get this fixed? Where should I start searching?
Greetings....