I typically have a yellow copy of the wilderness permit in my pack, that has my info, and emergency contact. write down your email address on it.
Another tip, if you carry a LCD pocket camera, or smart phone that is password protected, make the screen display wallpaper a photo of a simple note with your handwritten email address.
We're assuming that a good Samaritan or a uniformed person would try to locate you.
leave the paper info in an obvious place in your pack, stash mesh pocket, top lid on a pack, camera wallpaper display...
if you pack your medical insurance card on your trips, that's a good place to put your info too.