What is the simplest way to get sendmail working?
The HOWTO is long, has lots of moving parts, and doesn't work. (Not that I am running 12.04, not 10.04 - I picked the most recent documentation available.
What is the simplest way to get email working? Does Squirrelmail do this simply?
Not familiar with Ubuntu so I can't help much there, but I can't imaging it is that hard. Other options are Postfix and Exim.