1 day temp ban for allowing a perma banned player to log into the server.
1.2.1 Sharing accounts is NOT strictly prohibited but is done so at the user's own risk. The problem with sharing accounts is that it makes it almost impossible to determine who is playing the account, and thus both players (and both their accounts) become responsible for any misconduct on either account. Be safe and just don’t do it.
Sharing your account with a banned player will result in a ban of the shared account/s