I know that this is probably not the most appropriate section (or even a forum) to ask for help for this specific situation, but I am completely desperate, and I hope that someone will help me.
Namely, I have a standard Postfix + Dovecot + MySQL setup on my Ubuntu 12.04 machine. The mail server is functioning properly, and now I'd like to have Managesieve on it. I've installed the dovecot-sieve package and have enabled it in Dovecot config file. But when I load the Roundcube plugin for sieve, I get an error message that it couldn't connect to the server. I've tried various things with no progress. I don't even know what log files should I look at in order to investigate further.
Is anyone here able to help me?
