Well that is interesting, I was approaching this question strictly from a pm standpoint and did think about having someone on ignore blocking private messages as well as posts (I guess that makes sense though). But it does seem strange that your message will show in the "Sent Items" folder, and yet you receive no message regarding it not being delivered. I will look into this further.
Yeah, I think the system should inform you if your PM isn't deliverable.
I mean, you could be cryin' and explainin' and beggin' for forgiveness
and it's not even going through to the addressee, then you think you're
just being ignored and really get all PO'd........Maybe that is why some
conflicts go unresolved.....Somebody didn't get the "I'm Sorry" PM : )