bigart6

I have set up a g-suite email as my sender email,all the Smpt cofigurations are correct,i have granten WHMCS permission to my application on the email, the google security has been dissabled no template is in http but all have https but the emails from WHMCS are still being sent to the clients spam. PLEASE HELP!!!

On trying to accept an order the below error is prompted . How do i solve it (XID qhtnpm) The domain “*******.com” already exists in the userdata.