Man you are slow to reply to the replys to your posts.
But looking through the mail server logs I do not see any emails going to your firstname.lastname@example.org email address.
I know this is happening in Tapatalk, but I haven't seen or heard of it going through emails. (With that said about 2 months ago a new ad on which closed old threads from replies WAS sending out email messages as it was replying to those threads letting everyone know it closed the topic. I turned that off as it was annoying. But it actually brought back a bunch of old users who we haven't seen in awhile so it wasn't too a bad thing. It was good seeing old faces!