You can't directly create a new user email in WordPress. The email address is associated with the user account, and you need to update the email address within the user's profile. Here's how:
- Log in to your WordPress dashboard.
- Navigate to "Users" > "All Users".
- Click on the user's name whose email you want to update.
- Go to the "Edit User" page.
- Locate the "Email" field and enter the new email address.
- Click "Update User" to save the changes.
Note: The user will receive an email notification about the updated email address.