[Dovecot] IMAP STARTTLS Problem

[Gedalya]

On 5/5/2012 3:49 PM, Markus Fritz wrote:
> Thunderbird says 'tls not available due temporary reason' now. 
Let's take a more detailed look at this.
Are you telling Thunderbird to connect on STARTTLS on port 143, or 
SSL/TLS on port 993?
 From here I still see no difference. I'm able to connect to you on port 
143 and do STARTTLS, port 993 says connection refused. If you don't have 
a firewall causing this, it means your server is not listening on this port.