Attention Nexon gamers,
We recently implemented an IP blocking system that helpsreduce unwanted logins from gold sellers and spammers. While this will help us combat those groups, under special circumstances legitimate players may be IP blocked from the website as well.
If you are receiving this message, PLEASE use the unblockrequest form on the error message so that we can review and approve the request. In the meantime, we suggest flagged players check back with us occasionally to see if you can log in.
Thank you, and we hope to address affected players asquickly as possible.
The Nexon Team
Fonte: http://forum.nexon.net/CombatArms/forums/thread/4365218.aspx