Matus UHLAR - fantomas wrote:
On 25.02.10 15:22, Marc Perkel wrote:I'd like to find a way to get people to get their FCrDNS correct. The way I see it if they can't get RDNS correct they aren't going to get SPF correct. Unfortunately I get a lot of ham from IPs with no RDNS.fcrdns can't be used to filter spam because many spammers use ir properly.
I use FCRDNS mostly for whitelisting. If FCRDNS is good and it is listed in my lists of 14k host names then it sails through without checking.
