Borja Marcos:
> Is there, maybe, a guarantee (due to the program flow in smtpd)
> that the "message-id=" line from cleanup will always be logged
> before the "disconnected" line from smtpd?
When an SMTP client aborts prematurely, then the Postfix smtpd
process will immediately log the "disconnected" line, without
waiting for the cleanup server. Waiting happens only while there
are no errors.
At some point, the logging of Postfix will be configurable. It's
one of the first-generation pieces of code that is completely
hard-coded, as part of the drive to get a mail system released.
Wietse
