[Dovecot] More logging for Deliver (eg file name)

[Andrew Hearn]

Hello,

I can't see from the wiki if it's possible to log extra information with
Deliver - such as the file name it's using to save the message in (Maildir).

Currently I get the date, address, ID and folder, eg:

Dec 09 12:07:06 deliver(my_address at invalid): Info:
msgid=<302ce8b50912090406y634d1340j96ebd54466a2d08b at mail.gmail.com>:
saved mail to INBOX.Lists.centos

Thanks.

-- 
Andrew