No worries! See below for some known issues when trying to register an account or entering your email address.

Please enter a valid email" or "Invalid email"

Certain regions, email domains, and Internet service providers (ISPs) block Core's ability to register, verify, and ultimately create new accounts or add email addresses. If you are receiving the "Please enter a valid email" or "Invalid email" error, it is likely that one of the above scenarios applies to you. Additionally, our email validation software may inadvertently block email addresses that may have previously worked for other games and software.

Rest assured, we have a couple of alternatives for you:

1. As mentioned in this article Creat Your Core Account in Step 2 Core also supports third-party authentication with a Google or Facebook account. If you have an account with either, you are able to create a Core account using those credentials.
   
   

   
   
   
   
   
   

2. Core is now available on the Epic Games Store ! 
   
   
   
   
   
   
   

You can create a Core account through the Epic Launcher.

In the event you are unable to register a new account, we recommend using third-party authentication and login in via Google or Facebook or using Core through the Epic Games Launcher.

If you continue to have issues, please contact Support.