Werner Koch wrote:
Forget about it. The only way to solve this is to close the mailing (subscriber only post) and have someone to approve the other postings. We do this for the gnupg.org hosted mailing lists and this works quite well.
A moderated list is not what I would suggest.
However, I have noticed more and more spam with faked From headers which will eventually lead to spam on the MLs again.
Using something along the line of SpamAssasin could at least reduce the SPAM. I would support some sort of SPAM scoring to be added to this list.
Jan