What should I do? Should I report him? Should I tell his campaign manager?
Do you think this way of posting is acceptable?
Are the posts spam? If yes, then you can report them to the moderator for them to take actions. If not, it isn't against forum rules. The forum has a cool down time which reduces as members rank up, and any post space allowed is normal.
It could be a issue with the campaign they are in, but not necessarily a forum one.
I don't know if this is /s post or not. I only see that its your history profile with just the way you describe about the time interval of posting in the last 5 posts or so.
Poker Player mistakenly linked to their own profile and not that of the user in question.