I like your swoosh email sound. I like that it tells me that my email was sent.
Except that it doesn't really do that, does it? It tells me that the window closed, but not that the send was actually successful. It doesn't tell me that it logged in to my SMTP server, and was successful in sending.
No.. .it just tells me that it left my screen. Please fix this. Make that sound once the email actually completes the send process.