Banned this morning without given reason

I was thrown out of the game while logged in on my accounts to the character Yoojin level 5 gnome mage. Upon attempting to log back in I was pleasantly surprised by my ban status.
What's up?
What's up?
Mimma wrote:The spam detector is very effective. Too effective, if you ask me!
You should avoid using public channels until you are level 15. Unfortunately this is necessary to combat the gold sellers.
Nathrizyr wrote:Greetings,
Account was banned by our spam filter, but is now available for use again. Our apologies.
Regards, GM Team