[Mailman-Users] Dissapearing messages

[David Ball]

> Most likely there's a spam filter on the receiving mailserver.
> Some of them just discard spam messages without sending a bounce;
> this is nasty is the case of false positives.

I thought this too, but what I can't understand is why mail sent from
the console gets delivered correctly.

Is there any part of the headers sent by mailman that might trigger a
spam trap?

I'm really stuck for what to try next :/

DaveB