There may be situations when the users have missed the activation email the first time. In that case, you can resend the activation email.
The users won't be able to log into their accounts unless the email is verified.
To send an activation email to users, navigate to the User listing page from Administration → Users.
1. On the user’s row, click on the Actions button and select Edit.
2. Check “Send Activation Email”.
3. Click on Save.