I don't think you can do that on E-mail.
But here on forums of chess.com you can do it in 4 steps:
1. Go to the game and copy the PNG found in a download icon
2. Click on a chess board icon on the forum message
3. Go to "Load from PNG" and paste the PNG of the game
4. Click on "insert" and in other people's POV they will see the game form move 1
My friends and I sometimes share our games by sending a link (to the game on chess.com) to each other in email. But the link always points to the ending position of the game, which shows who won and how they won. Is there a way not to give away these "spoiler" details? That is, can I edit the URL so that it points to the game's starting position, or to move 1?
Thank you! - Paul