BobOfEQ: No.
In general: I really want to point out that before Sony Online became nazi's and this whole serverwide check took place, that there was somewhat of a VERY VERY Subtle warning issued. On my play server, I did notice a strange MOTD that warned all players of using third-party websites for the purposes of plat-buying, account trading and the like. From that time that the MOTD for the server was changed, about two days later this thread popped up and a notation of over 500 players banned or suspended.
Jinx: Have they given you a timeframe yet as far as how long the suspension will last? If so, just wait it out and then take a break from MQ on that account for a few weeks, maybe two. I cannot confirm nor deny, mostly because I do not know, that they will come back and check, but I would consider that account flagged for the time being if you get it back. Unfortunate that you got caught, but just let them do what they do and wait for them to make a reply. Do not contact them at this point.
-TurkReno