Just for those who might complain they get allot of SPAM 🙂
We did a test on one of the mail-servers at Relio (MAIL1) .. and found out that:
The server averages 2000 successful e-mails per hour (not much at all)
The server bounces back in average close to 4000 SPAM messages per hour (using the Blacklists)
So, 2/3 of all mail that arrives at that server is denied .. and still lots of spam go thru.