[crossfire] Spam and subject in mailing list

[Jonas Stein]

Hi,

actually some messages in the mailing list is not marked with [crossfire] this 
is a bit uncomfortable for sorting in mailclients. I suggest to change this.

A lot of spam comes through this list. Is it possible, to filter it more 
restrictive and deny the relay of email from mailserver without static DNS? 

-- 
regards,

Jonas Stein <news at jonasstein.de>