[Mailman-Users] Weird errors

[Barry A. Warsaw]

>>>>> "BO" == Bek Oberin <gossamer at tertius.net.au> writes:

    BO> We have mail posted from a web form directly  to a mailing
    BO> list and it's all bouncing with bizarre errors.  Here's one:

How exactly do you do this?  The only way I can see this happening is
if your message is missing both the Sender: and From: headers and has
no envelope either.

-Barry