REQUEST: subject_prefix for this mailing list's Subject: line...

[Mike Putnam]

Often in mailing lists, email that gets sent to the list has the list
name usually in brackets -> [ubuntu-us-wi] prepended to the subject.
This makes it easier to visually/programmatically sort email by
mailing list.

In the GNU Mailman configuration the setting is on the General Options
page "subject_prefix"  For example: A subject_prefix of "[omgwtfBBQ] "
(note the trailing space) would result in an original email header of
"Subject: superdug rules!!!1!" being delivered to the mailing list as
"Subject: [omgwtfBBQ] superdug rules!!!1!"

Thoughts?