Jul 22 2020
Until this moment I have not received any email from the wiki. Considering that emails arrived every day around 20h10-25h20(BRT/UTC-3) I imagine that the correction made by @Catrope solved the problem.
Jul 21 2020
I dont know if this is important, but all the emails arrived to me around 20h10-25h20(BRT/UTC-3) except on 15th that the mail arrived 01h01(BRT/UTC-3). So the notification is about to happen in a few minutes.
Jul 16 2020
@Tgr Yes, I configured to receive both, on the wiki and by email (globally). I checked on plwiki now and got Pathoschild's message notifications (see the image), but those notifications on the wiki I didn't get, just by mail. Being more clear, when I enter plwiki I don't see any notice that there are new messages, I only see it if I enter the notifications page and even then, these notifications are all marked as read as you can see in the image.
Jul 14 2020
Today (again) a few minutes ago...