[Dovecot] How to setup dovecot under MACOSX?

[CHENG Gao]

I have built Dovecot 1.0 test 67 under MACOSX. But I can not find any
tutorial on how to setup it.

Please allow me to explain my need.

I want to setup a local imap server, and then import all my email from
Mail.app and Gnus into it. Thus I can choose to read emails with any
client.
It's only a single user environment.

Could anyone instruct me if there is any tutorial for Dovecot MACOSX
setting?

Thanks in advance.