[rucceett]

Looks pretty interesting, especially storing mails locally.

For promoting privacy, the app unfortunately sends way too many requests to Heap Analytics (basically every touch you do within the app).

Even worse, the app sends the mail address you entered via plain HTTP to a Heroku app (for figuring out mailserver configuration).

This is what the request looks like:

>> GET http://slidemailstaging.herokuapp.com/validate_email/abc@exa... <- 200 application/json 173B

Once you reduce analytics and send stuff like this via HTTPS (or even better ask me whether I want to send my mail address to your server), I'd be happy to try the app.