Send game to gmail?

I’m pretty new to Blender and even newer to the Game Engine.
I made my sister a little “game” for her birthday and emailed it to her as 8 different emails, since my internet connection is questionable. All 7 dll’s got to her, but gmail refuses to accept an exe. I’ve tried zipping the exe, but still no good.

I’ve thought of insisting that she download Blender and I could send her the .blend, but gmail’s complaint seems that the file is “multi-part”. Here’s part of the “daemon” message:

Content-Type: multipart/mixed;
I don’t know if that’s the problem, but if it is then I wouldn’t be able to send a .blend file either.

But I’m thinking I’m probably not the first person ever to try to send a Blender game to gmail.

Any previous experience? Thanks.

Rename the exe to jpg and ask her to revert that.