The sysadmin of one of the machines I receive mail on will soon be
rejecting messages that have no Message-ID, as apparently virtually all
such mail that comes in with no Message-ID is unsolicited spam.... with
the surprising exception of qmail bounce messages. Sure, I know that
there's no requirement to include a Message-ID line, but isn't it
eminently sensible to?
I was just wondering if there was any good reason why qmail's bounce
messages appear not to have one, and if there is any prospect of them
acquiring one by default in the future.
If this has already been covered, please point me to the appropriate
message in the archive - I couldn't find it in a search.
Thanks,
Mark
