There is no validation for the reply-to email address as it will be performed by the app (no need to be done in the back-end as well, at least in this particular case).
There could have been more unit tests, I wonder about their value though, plus I don't really know how to test sending emails without actually sending them :).
There is no validation for the reply-to email address as it will be performed by the app (no need to be done in the back-end as well, at least in this particular case). There could have been more unit tests, I wonder about their value though, plus I don't really know how to test sending emails without actually sending them :).