When I use the email envelope icon using MS Edge to open my web site my email client opens and the body text of the email just shows:"Regarding image ".

However if I use another web browser to open my web site and then click on the email envelope button the email client opens and the body text shows "Regarding image #1 in gallery "Woodchester Mansion" (http://www.gpmarsh.com/Photos/Woodchester_Mansion/#1). "

Why is the image information missing when I use MS Edge to view my web site?