We started by requiring email confirmation before allowing sign in but recently removed that requirement. The initial friction and problems that arose from eit

We started by requiring email confirmation before allowing sign in but recently removed that requirement. The initial friction and problems that arose from either the person not remembering its email access or not checking the spam or the email simply being dropped (hotmail inc) made us take that decision. For us the email is not very important, since we have other channels for communication with the user. We will be adding an “annoying” banner reminding the user to confirm the email but the app/system is fully functional without it.