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.

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.

@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.

Em T257766#6311786, @Tufor escreveu:

@slestaty do you receive only email notifications without any on-wiki notifications?

Today (again) a few minutes ago...