Unable to verify domain name under Email Communication service.

Question

It is failing after 10-15mins with warning “could not verify. Configure to try again. ”

It tried many time. It does not work.

 

Problem / Issue: We are trying to create domain under Azure communication service.

 

After giving the Domain name as "__**-dev.azurewebsites.net__ "

 

and adding the DOMAIN name, after 15-20 mins it gives "Could not verify the". Attached the screenshot.

But if I select default, it does not gives any error.