Being Blacklisted.....

[Conradus]

I would say no. Only because I'm pretty sure that is how the RMT spam people, using the player search function. So after you black list them you no longer get the spam from that name. Of course all they do is add a letter or what have you and there they are again.

I would've thought you no longer get the spam from them because they've been blacklisted and thus all their text messages have been blocked.