View Full Version : [ubuntu] Internal System Of Emails?

October 11th, 2010, 05:39 PM
I am setting up a network with several (5-20) computers. Is there an easy way to establish some sort of 'internal' email communication, so that computers could send emails one to another?

note: I know this can be done by connecting the computers to the internet; yet, I am looking for a solution that would set this up as an internal network, where computers are able to communicate one with the other (send emails) yet neither of them is connected to the internet.

How can this be done?