2 messages in net.sourceforge.lists.courier-users[courier-users] Re: Cone - imap errors
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Lukas VeselyJun 10, 2003 8:56 am 
Sam VarshavchikJun 10, 2003 9:43 am 
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Subject:[courier-users] Re: Cone - imap errorsActions...
From:Sam Varshavchik (mrs@courier-mta.com)
Date:Jun 10, 2003 9:43:55 am
List:net.sourceforge.lists.courier-users

Lukas Vesely writes:

Hi, I'd like to ask-when I try to make an imap account in CONE, I get always reply: Connection closed by remote host.

.. and when I look to logs on the server I see there

Jun 10 17:25:12 ha2 imapd: Connection, ip=[::ffff:147.32.100.201] Jun 10 17:25:12 ha2 imapd: starttls: accept: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca

even if I don't check the 'Use an encrypted connection' option. Anybody got any clues ?

An unencrypted connection is automatically upgraded to an encrypted connection if the server supports STARTTLS.

You probably do not have the certificates configured. Append /novalidate-cert to the server's name.