Forum advertising bot

[Etherial]

Reporting these post are made by advertising bot,

https://forumen.rpg-club.net/index.php/topic,18700.0.html
https://forumen.rpg-club.net/index.php/topic,18697.0.html

if u see, member posts has all posts advertising... 31 of em..
even says has problem with activation at signature... Hi there, I dont know if I am writing in a proper board but I have got a problem with activation, link i receive in email is not working... https://www.rpg-club.org/?6492ee71b349dcedec0f2395ea1,
but if he had problem to activate how it post?

way to "clean" is ban user name, ip and ip trigger, had one at an old forum, but when u ban one 10 more appear... :S