How to setup a mail server?

Question

I want anyone who send a email to test@example.com, and the server could get the mail and so I can use some server side scripting language like Ruby to parser the content of the

Answer 1

An alternative to setting up and configuring a mail server is to use a service such as sendgrid or postmark. You point your DNS mx records at them and they will turn inbound messages into JSON documents and post them to you