Its not permaban.
They did this thing with the redbar so they ban accounts that may be hacking.
If someone is banned for no reason, the redbar gets removed in 15 minutes via support.
So this is a precaution method.
But, none over the less, there are accounts with 50 level Chavalier in desert.
So this has something to do with mobware, it gets detected as hack easily.
Eventough if u just insert the mobware into a client, you ll get de redbar after 24h.
My idea is, bot only 1 hour per day, with multiple accounts.
Create different mail with different passwords.
You can transfer what u can do with a account in Mailbox on a client who didnt use mobware and didnt inject it.
I am running some tests rightnow.