I'm looking for a place where I can sign up and receive a daily video of the Lubavitcher Rebbe through my e-mail. Could someone point me to a place where I can do this?
Go to this website, and scroll down till you see "Via Email". Enter your email, and first & last name and click "subscribe". There is also an option there to subscribe via whatsapp.
This link should take you to the JewishMedia site via You Tube. They are part of Jewish Educational Media, the multi-media arm of Chabad.
If you subscribe to their feed, they will send you email notifications for their almost daily uploads.
If you would like more information about JEM and their activities, this link might be of interest.