[Mailman-Users] announce-only list Howto

[David Morgado]

Hi, what's the best way to setup a announce-only list, I have made a few
things in configuration web page but the best I can get is to have all
messages from a certain e-mail address to be placed on hold for
approval. Is there a way o have those messages from that address to be
immediately approved while avoiding e-mail address spoofing (easy thing
to do).
I'm using Debian GNU/Linux testing (Sarge)  on a i386 machine

mailman 2.1.2-7
postfix 1.1.11.0-3


Thanks in advance.