[Trisquel-users] How do I set up a mail server?

[adel . afzal]

Where do I start?  Is the learning curve too much for someone who doesn't  
have any special knowledge about computers?

Someone told me that I would need a static IP, and that most ISPs don't give  
their customers those.  Is that correct?  Is it a problem?

I don't have a computer for it yet; I'd like to find one that uses little  
electricity.