MX Lab, http://www.mxlab.eu, started has reviewed its offer towards ISPs and webhosters and can now offer a real good solution.
MX Lab AVAS for ISPs/Webhosters
MX Lab AVAS for ISPs includes: zero hour anti virus and managed anti spam as a standard on a domain level.
MX Lab AVAS for ISPs Premium
MX Lab AVAS for ISPs Premium offers ISPs the best flexibility and most custom set up that you can afford. Define your needs and MX Lab will set up the necessary platform for you to start protecting your clients straight away. Pricing starts from € 190 per month for 2 servers (1 gateway and 1 AVAS MTA Inbound).