[Mailman-Developers] Various mailman bugs (all in 2.0beta2 under HPUX 10.20) [one more...]

[Lenny Foner]

(13) Things that get bounced to the admin address because they look
like administrivia (e.g., sending "help" to the main list address)
have -two- X-BeenThere: message headers.  Since this header is
presumably there to stop loops, it strikes me as odd that two of them
could be in a message under any circumstances.  (Maybe they're only
checked for messages intended to go all the way out through the main
list---the two of them -do- seem harmless so far---but it's still odd.)