[Mailman-Users] user configuration
Stephen J. Turnbull
stephen at xemacs.org
Sun Jun 22 01:45:32 CEST 2014
willi uebelherr writes:
> I think, Goggle use the mail-message-id. Is it possible in the mailman,
> to change the message-id of the mail?
You don't want to do that. Modern mail clients determine
relationships ("order of conversations") among messages which may have
similar subjects (or may not) by using the Message-Id. If you change
it in Mailman, first of all the two messages will probably not appear
together in the thread because they appear to be independent
subthreads. Second, anybody who receives a direct copy of the
original (including Bcc) will be placed in a different thread when
they reply from those who reply to the Mailman copy.
This will cause annoyance to your users with little benefit to
yourself, even as admin.
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