How do I change the Support Email of a Firebase Project?

Question

How can I change the support email in my Firebase project under
Settings > Your project > Public settings > Support email

Answer 1

I faced the same problem. I bought a domain name and I want to change the noreply@your-project.firebaseapp.com for noreply@my-domain.com. I followed the next intuitives steps:

• Go to "Authentification" > "Models" > "Email validation" (sorry my firebase service is in french):
• Click on the pencil
• Click on "personnalize the domain"
• And then I just followed steps indicated (enter your domain, add DNS entries in your domain service)
• A message at the end will appears and say something like "48 hours may be required to validate your domain".

Ok, let's wait. After 48 hours of waiting, nothing has changed, I still can't custom the email address.

I finally found a solution. Go to "Connection mode":

• At the bottom of the page, click on "Add a domain" and add your domain (this was the missing step).
• Now you can go back to "Authentification" > "Models" > "Email validation" and change the initial firebaseapp email !

Hope that helps.