[plug] Smallest MTA (Sendmail/SMTP) for Ubuntu

[Tim]

So all I want basically is cron jobs, and database backups sent to my
email. But, I don't want to setup a full MTA (SMTP server) and I don't
want to relay through another SMTP server as I have no idea where my
clients machines are going to be.
So... What's the smallest MTA/SMTP server people know for Ubuntu, and
easiest to configure for just basic sending only?

Thanks

Tim

-- 
Timothy White - Somewhere in Australia