I agree that people should be encouraged to learn how things work. In the past I have run my own mail server, and I'm aware of the time and effort involved. A

I agree that people should be encouraged to learn how things work. In the past I have run my own mail server, and I'm aware of the time and effort involved. As fun as it was, I now find it less hassle to just outsource that to a third-party that specialises in it.