It shows “System”. and it was sent today with this time stamp (July 4, 2023 5:03 am)
Plus I just earned the “Read Guidelines” badge. 
Ah. Found it. It looks like @What_Exit was fixing a typo in your thread title and accidentally hit the wrong button and deleted your thread. He immediately un-deleted it, so no biggie. But that must have triggered the system to send you an automatic message to read the site guidelines (which is just the Discourse default).
Weird that sent a message like that.
It is a lot harder to undelete a thread/post on a phone then to delete. That is come to think of it a bug. But I figured it out.
That makes sense. I couldn’t figure out why it said my post was deleted when it was still there with no mention in the thread of what was wrong.
Another vote for “@What_Exit is too heavy-handed”.
I vote @What_Exit is, for the most part, handling it very very well
Are we voting?
I vote for “doing a good job”.
(I can quibble about what the rules should be and still appreciate the referees)
I already voted in the thread where most of us voted that WE is doing great.
This is not SNL. One joke can be funny. Once the shtick is beaten to death, then no longer funny. If it had been the one joke, it wouldnt have been moderated, I will bet.
Yep. One sly thing slipped in is one thing, yokyukyuk is another.
I disagree. IMHO, or MPSIMS is better.
Mob rule!!
Moderator Note
Please do not bump dormant threads in this forum if you have nothing of substance to add to the discussion.