[Dovecot] simple feature request: IMAP logged out message

i'd like to make a simple feature request on dovecot ....

i'm using v1.2.4 (latest one) and IMAP logout message, by default is:

Sep 18 14:26:27 correio dovecot: IMAP(user@domain.com): Disconnected: Logged out bytes=384/932222

the message can be a little customized with:

# IMAP logout format string: # %i - total number of bytes read from client # %o - total number of bytes sent to client imap_logout_format = bytes=%i/%o

The remote IP address, the IP which the user is coming from, can 

only be seen on the login message:

Sep 14 09:09:12 correio dovecot: imap-login: Login: user=user@domain.com, method=PLAIN, rip=187.6.xx.xx, lip=200.140.yy.yy

the feature request is that the remote IP address could be added on 

the Logout message too, that would make much easier to watch connections from some specific user and from some specific ip address, regarding traffic of the connection. For example, something like:

Sep 18 14:26:27 correio dovecot: IMAP(user@domain.com): Disconnected: Logged out bytes=384/932222, rip=187.6.xx.xx, lip=200.140.yy.yy

--

Atenciosamente / Sincerily,
Leonardo Rodrigues
Solutti Tecnologia
http://www.solutti.com.br

Minha armadilha de SPAM, NÃO mandem email
gertrudes@solutti.com.br
My SPAMTRAP, do not email it