emailprivacytester.com FAIL

[synox]

The sandboxed iframe does not protect enough from leaked information.

See https://www.emailprivacytester.com/test?code=5c94fc430dedd107e0336465

[haydenwoodhead]

Thanks for bringing this up. I will definitely be investigating how this could be improved, however I don't see this as of critical importance considering iOS's built in mail app and gmail's web app still have some failures when testing using this site.

iOS Mail App: