Those things are all well and good, Thax, but my problem is with getting unsolicited messages in the first place. And I think saying 'I don't want to receive them' just makes some people send them more out of spite - especially given that minutes after posting this, I received my third today, and was, lol, attacked by two guilds XD

So I think I'll just have to put up with it - apparently people don't appreciate being asked not to spam my inbox

But your advice is still very good nevertheless, thank you ^_^

I think it's just one of those things.

I am considering adding a way to report spammers, but these people will always be around.

I will make a change to the mail inbox to make it easier to find them.