Cannot connect to DOVECOT from Roundcube using SSL on Port 993

Jean-Daniel Dupas jddupas at xooloo.com
Wed Jun 19 13:50:32 EEST 2019



> Le 19 juin 2019 à 11:34, zahn via dovecot <dovecot at dovecot.org> a écrit :
> 
> Hello
> 
> I try to connect to dovecot from roundcube using this setup:
> 
> $config['default_host'] = 'ssl://chogolisa.akadia.com';
> $config['default_port'] = 993;
> 
> and I get the following error message from dovecot:
> 
> Jun 19 11:30:21 chogolisa dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=84.253.50.195, lip=84.253.50.195, TLS handshaking: Connection closed, session=<wEra4KmLm+ZU/TLD>
> 
> When I try to connect from:
> 
> $config['default_host'] = 'tls://chogolisa.akadia.com';
> $config['default_port'] = 143;
> 
> it works !
> 
> Roundcube: 1.0.12
> Dovecot: 2.3.6
> 
> Can you help me ?


Look like your using a very old roundcube instance. Maybe you should start by updating it.
I'm using the same setting with roundcube 1.3.9 (ssl://hostname <ssl://hostname>, port 993), and never had any issue connection dovecot.

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