I ( Michael ) needed a basic mail transfer to perform basic SERVER mail functions ::: After searching it seems using sSMTP is the best bet ::: sSMTP a simple alternative to Sendmail :::

What is sSMTP  ?
It's an extremely simple MTA ( mail Transfer Application ), effective and simple way of getting mail off a system to your mail hub.
NOTE ! it is all it does it does not receive mail, expand aliases or manage a queue.