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Old 23rd January 2012, 16:00
cbj4074 cbj4074 is offline
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Quote:
Originally Posted by m.xander View Post
Also I see this when using apt-get...
That's no big deal and shouldn't be causing any of these issues. There is a way to fix it (I can't remember off the top of my head); just search for that error string and you should find a solution.

I wouldn't worry about posting your hostname and IP. Most people replace the numbers for privacy reasons (not everybody wants his forum username associated with his personal [or professional] website, his P2P activities, etc.), not so much security. That said, some unscrupulous individual could, in theory, read a thread that exposes a weakness at a given IP address and attack the server. Seems somewhat unlikely, but possible.

It'll take me a while to digest your configuration. I'll post again once I have a chance.

In the meantime, a preliminary look at your log files does indicate that something is misconfigured:

Code:
Jan 20 13:25:29 25612-21212 postfix/pipe[7752]: 219932F81CE2: to=<root@xanderit.com>, relay=maildrop, delay=403524, delays=403524/0.27/0/0, dsn=4.3.0, status=deferred (temporary failure. Command output: ERR: authdaemon: s_connect() failed: Permission denied /usr/bin/maildrop: Home directory owned by wrong user. )
Maildrop shouldn't be anywhere in the equation.

Maybe we never covered enabling Sieve over Maildrop, explicitly. Change this setting in ISPConfig (System -> Server Config -> example.com -> Mail tab).

See attached screenshot for the settings you should be using. We already changed the permissions on /var/vmail to work with Dovecot + Sieve (hence the Maildrop error), so you shouldn't have to touch those.

I assume that the following entries are the result of restarting Dovecot. I could be wrong, so if this keeps happening, we'll investigate further.

Code:
Jan 20 13:26:31 25612-21212 dovecot: Dovecot v1.2.9 starting up (core dumps disabled)
Jan 20 13:26:31 25612-21212 dovecot: Generating Diffie-Hellman parameters for the first time. This may take a while..
Jan 20 13:26:31 25612-21212 dovecot: Killed with signal 15 (by pid=9515 uid=0 code=kill)
Jan 20 13:26:31 25612-21212 dovecot: Dovecot v1.2.9 starting up (core dumps disabled)
Jan 20 13:26:31 25612-21212 dovecot: Generating Diffie-Hellman parameters for the first time. This may take a while..
Jan 20 13:26:31 25612-21212 dovecot: Killed with signal 15 (by pid=9553 uid=0 code=kill)
Jan 20 13:26:31 25612-21212 dovecot: Dovecot v1.2.9 starting up (core dumps disabled)
Jan 20 13:26:31 25612-21212 dovecot: Generating Diffie-Hellman parameters for the first time. This may take a while..
I'm not sure the next one is a problem, maybe just a warning due to a missing CA certificate in the Dovecot configuration:

Code:
13:44:41 25612-21212 dovecot: imap-login: Disconnected (no auth attempts): rip=76.179.0.31, lip=202.130.46.114, TLS handshaking: SSL_accept() failed: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca
If you have a certificate that is issued from a trusted CA, I can help you with configuring Dovecot to use it.

See how the system behaves after setting the Mail tab settings correctly in ISPConfig. I don't think you need to reconfigure ISPConfig after changing those settings, but I'm not positive. In other words, I don't know if ISPConfig recognizes that Dovecot is installed even if it's not selected; maybe it does.

I guess a reconfiguration couldn't hurt, provided that you haven't made many (or any) customizations to the files that would be overwritten, but you can try without reconfiguring first.
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