Hi caldopollo 

I remember that when I launched my page, 3 months ago, it was version 10 of UNA, I had tried and all the notifications worked. Then when updating to the new versions, I did not try again, just now I did it again. I am concerned that notifications serve to mobilize exchange on the network.

I do not have Messenger, therefore I cannot comment on it. Like you, email confirmation requests work fine.