Automatically respond to scam calls and emails, keeping scammers overwhelmed with useless work.
As a funny coincidence, your post showed on my home page 2 posts apart from this one:
https://lemmy.world/post/2021471
(Microsoft forcing migration from the default mail app)
When vlemmy.net disappeared (and it was the only one I had registered to), I registered at lemmy.world, sh.itjust.works, and while I was trying to register at lemmy.ML, I registered at feddit.NL by mistake. (then I requested a login at lemmy.ml, but never got a confirmation).
At the moment feddit.NL is the only instance I have a login at that I can use.
That was a happy mistake :-)
Maybe the problem is me. If feddit.nl goes down, I’ll know for sure.
Here’s me from feddit.nl.