The other day I found this post: Why are alt's being allowed in the game? and I wondered how did you find out that he was abusing the alternate account policy? Thanks
We have a variety of checks in place for that, we look not just for shared connection between accounts, but also for suspicious behaviour such as constantly sending yourself resources or troops. We generally don't punish unless is clear to us the abuse is intentional and deliberate. You can find more details about our current policy in the Game Rules.
