Hello again. 4 months on and the server has been rock solid with dovecot, certainly very happy with it. The only niggling problem I have with it is that I can't install the ebox-mail-filter package. I would really like to add the spam filter back onto the server, as I used to be very happy with its performace pre-ebox.
The package has dependancies with ebox-mail and wont be satisfied with ebox-mail-dovecot so wont install.
I'll have a go at installing it manually on the backup server as a test, but by memory it's got quite a few steps to getting it going (spamassassin/amavis/clamav) and I can't afford any downtime on the main server.
Cheers,
Andrew