Being Blacklisted.....

[Eye_Gore]

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.

Yes, but how else do they get your name to spam you in the first place? Automated program using the player search function for the area that you are in, probably why it happens almost instant when you teleport to a new area, well on this server anyways