[Ambassadors] GPG and mail posting

[Leonard Adjei]

I'm running a mail server for a group that we want to be well secured.
The thing is that, I'm wondering how to send an encrypted message to
the mailing list that all users can decrypt with their personal keys.
Addressing it to the Mail Server doesn't seem to be the solution. I'm
wondering how people implement these things. Any help would be
appreciated. Thanks