Authentication Error with email invalid

Hi, I received this message:

Authenticating failed due to the following error: message: Validation of User failed. summary: The following errors were found: Email address is invalid resolution: Try persisting the document with valid data or remove the validations. "

when I tried to log in / sign up with my GitHub account.

while when I tried to sign up with my email I got the msg: "email address is invalid. "

Would you help ?

Thanks a lot.

@shuo For all login/signup issues you can…

Read and follow this Support Guide

Thanks Nathan, following your suggestion I’ve created a helpdesk ticket.