We really need the optioon to block sender.  It gets frustrating when you get some douchebag like Lord Edger who wont stop sending you messages how great he is etc etc etc trying to instigate an arguement.  You get some of these retards on here that act that way, I would just as soon get a refund and just play risk with my buddies than have to see that crap in my inbox day after day.

If you go to your Settings page you can add him as an enemy, then I believe you can elect to not receive private messages from your enemies (it says you can set this in your preferences somewhere).

Yep to what bengal said, set him as your Enemy, then set the preference for Privacy Settings to "Accept all PMs except those from players in my enemy list".  I assume (haven't tried) that this should make to where you don't receive the PMs.

Thanks guys.