It's just that the message sounds a lot like that website that mass-emailed people with the message "someone wants to share pictures with you, click here to see

It's just that the message sounds a lot like that website that mass-emailed people with the message "someone wants to share pictures with you, click here to see them" or something like that. A simple textbox containing some optional text to be sent along with the email to provide some context would be nice. As for the message itself, maybe adding some of the game details such as board size and each player's colors? For someone who knows Go this would make the email seem more legitimate. And/Or you could add a "What's this" at the email's bottom that's only added to game invites that briefly described your app. Damnit, I know Python, time to check out the code and stop writing lists of stuff you should do!