dovecot - Apr 2006 - migrate from cyrus with virtual domains

Hi All!

I have worked cyrus+web-cyradm+mysql+virtualdomains configuration, and want 
migrate from cyrus to dovecot by some reason. But i don't know how i can 
switch my users to dovecot, wich have dotted logins in their mail clients 
configuration: 

user1.domain1.org
user2.domain1.org
user1.domain2.org
...
 
I want preserve this dotted authentication theme, but don't know how do it 
with dovecot.

---
Wbr,
Andrey Kolbasenko

On Tue, April 18, 2006 5:16, Andrey Kolbasenko <edge at stv.ru>
said:
> But i don't know how i can switch my users to dovecot, wich have
> dotted logins in their mail clients configuration: 
> user1.domain1.org
Check out the auth_username_translation and auth_username_format variables in
dovecot-example.conf.  One of those might allow you to do what you want.

Bill

> Check out the auth_username_translation and auth_username_format variables
> in dovecot-example.conf.  One of those might allow you to do what you want.
>
> Bill
Thank's for reply, but I think this variable
<auth_username_translation>
switch all dot to @, not only first. And I can't find
<auth_username_format>
variable in dovecot-example.conf and all docs about dovecot.

Andrey