is currently refusing messages sent from (we've been black listed for spam, we changed IPs a few weeks ago, we may have been given a dirty IP)

I'm working to clear our name, but until then anyone with a address will probably not get any email from us. This means signing up for a new forum account using a hotmail address won't work as you can't get the confirmation email to verify your address.

Growtopia's emails are sent from a different server so that shouldn't be affected. But Tanked change password emails won't work if you're on hotmail.