A
See, That's what I'm talking about. This is a good example of how the ignore option (the way I explained how it should be) could be used. Sometimes those types of people tend to harass you. They begin to post in every one of your threads and explain how you're "wrong" or they could even inbox you multiple times if they wanted to.
forward/report the pms if they continue to contact you even if you ask them to STOP.
the mods will warn them and if they continue, report them and they will be banned.