Spam in visitor messages

[Basile]

I have noticed alot of spam in user's visitor messages and it even lasts from last year. You definitely have to clean it up. I reported what i found too.
Example:

[Shrygue]

Hah, that long? I should have noticed it before - never mind though, I've got the report thanks. It's sorted and the spammer has been taken out. If you spot anything else broken or more spammers that get in on here, please report them.

Good job.