5 May
                
                    2012
                
            
            
                5 May
                
                '12
                
            
            
            
        
    
                9:06 p.m.
            
        Hello,
I have this problem: May 5 21:02:35 opsys dovecot: imap-login: Disconnected (no auth attempts): rip=84.150.52.31, lip=78.46.216.126
Connecting via Thunderbird to STARTTLS won't work, but with a website
from the same server it works for tls://opsys.de.
So why is the port closed for external ip's?
IPTABLES entry for imap is this:
fail2ban-dovecot-pop3imap  tcp  --  anywhere             anywhere
multiport dports pop3,pop3s,imap2,imaps
Key files are correct TLS is working from localhost.
System is Debian squeeze
-- Markus Fritz Administration
opsys.de