## Intro

This is a sample kubernetes SMTP server based on
https://hub.docker.com/r/juanluisbaptiste/postfix.

There is a workaround needed for IPv6 (see deployment) and some
issues have been posted upstream:

* https://github.com/juanluisbaptiste/docker-postfix/issues/80
* https://github.com/juanluisbaptiste/docker-postfix/issues/79

## Usage/purpose

* Enabling sending of mails within kubernetes