Hi All
As I wrote at the beginning of my post, I have been using Airbnb as a host since 2015.
As I wrote above in this thread, I have, of course, checked the notification settings. All settings are marked correctly, saying we should get emails for basically everything.
To test it further, I unticked the emails, moved out of the page, came back in and reenabled all email settings, in case there was something "hanging" behind the scenes.
I also ticked, then unticked, the SMS settings.
I do believe there is a glitch somehow for certain kind of emails. As I said before, this is NOT impacting notifications in the app in our phones, which is correctly sending everything.
Please, advice.