[HowTo] Replace courier with dovecot

[BeNe]

I know that it make no sense - every App use IMAP and Thunderbird works.
But i found the Problem. I installed pysieved to get serverside rules.
And there was still Plaintext in the dovecot.conf in this part. The pysieved server listend to 127.0.0.1 and so every connect from localhost to localhost failed with the Plain login of course. From extern with Thunderbird it works because it was not localhost. I edit the part as you discribed and it works now.

Can we put the ispcp-dovecot-mngr in the trunk ?
So the dovecot user must not download it and it comes per default.

Greez BeNe