Based on the answer here: Email regex verification
I used the regex from the site the answer linked: https://emailregex.com/
That regex follows the RFC standard as close as possible. When I try to create email addresses using either the API or Auth0 user interface I run into problems with some email addresses. email@example.com is a valid email address according to the standard, and the regex. Auth0 rejects this email address.
What is the email address criteria that Auth0 uses? I need to create a regex so my app will not allow ‘invalid’ email addresses through. It seems like Auth0 has it’s own standard, and I don’t know what that is.