Commit 4f0c3c7291a0da95f83eb972f39d0d6d0e664a15

humphreyj 2018-06-01T16:09:37

Add an implementation of the POSIX mailx utility as an example of using the library. It only implements the mailx utility in send mode. It also has additional option arguments which allows the caller to specify the connection security, authentication mechanism, server parameters, and optional flags corresponding to the SMTP library parameters.