Reply To: Email pipping doubt (gmail, google apps) Home › Forums › Front End PM PRO › Email pipping doubt (gmail, google apps) › Reply To: Email pipping doubt (gmail, google apps) April 4, 2017 at 2:41 pm #4019 Shamim HasanKeymaster Sorry to say that we can only provide support if you have cPanel. You can search in google. this link may help http://docs.whmcs.com/Email_Piping:_Google_Apps Thanks.