You are not baned for campaigns you are banned from the forum. This includes all your accounts.
Obviosly I am banned from the forums, but it says for sig ad. But why?
Insubstantial posts + sig ad = you spammed and got paid for it.
Also some random guy gave me negative for Sig Campaigns. It's on this account
Thats something you have to solve with them, after your ban is over.