Yes, I did check spam/junk. The messages show as sent, with no indication that they weren't delivered.
I'm relatively new to itch so I'm still not sure yet how to preserve previous builds of the project, without making a new page. I suppose it flags for malware on your virus scanner? That will auto flag any .exe it doesn't recognize yea? I haven't looked into how to get around that yet since the project is still in the early stages of development, and the builds I put out are just for testing.