Providing an option for gravatar to be disabled from universal login pages
At the moment, there isnt a way to disable the gravatar service from the Auth0 universal login page. While there is a way to disable if you use the auth0-lock library, there isnt one for those using the hosted universal login page.
404s from gravatar are picked up by our website monitoring service as most users do not tend to have a gravatar account registered.
These calls are made during email input on the login page i.e. pre-authentication and pre-login. Therefore neither Rules nor Actions can be used as a workaround to prevent the gravatar service or prevent the 404s being thrown in the browser.
See above please