[Dovecot] About create mailbox by dovecot

[gaoqiang.qian at nokia.com]

Hi,
I am a beginner of Dovecot. Actually I have just used yum install
dovecot in my red hat linux host server. Could anyone tell me how can I
start to use the dovecot to create a mailbox in my domain name.
It seems there are lots of documents in the homepage of dovecot, but I
do not know which one is the one specifically start to create mailbox.
Thanks

Qiang