message: From: 'Sunil Mammen" <sunil mammeraug4pMeetS=M> Subject: Landing permit Date: November 4.2016 at 8:13:59AM EDT To: clesley.jqe@gmajlom> Dera Lesley, I am from the office of Sheikh labor Al Thani. There is a particular format for the invitation letter we have to sent to the civil aviation authori