If he wants to appeal an infraction he will have to go through them since he can't see who gave him infractions. It might also be good to note that if you do get banned we look at all infractions that lead up to a ban when you appeal, not just the most recent. Infractions also expire, so if you learn your lesson and improve your posting habits you shouldn't have a problem.
My infraction expired thus I can do shit again til the next, right? ;p