Since the movie files become quite large, it is problematic to send them by email, but there are sites that solve this problem. If you upload your film to Motionsbox, you can first edit it. You can remove bad parts and cut multiple movies together.
The result is saved on Motionbox’s servers, and you can of course share the videos with you. It is even possible to turn them into an electronic postcard. Just enter the recipient’s e-mail address and he or she will receive an e-postcard with a link to the movie.