As I continue on my open source adventure, I've been trying to configure a Linux server as a mail server for multiple domains. I haven't spent a ton of time on it, and I'm definitely a Linux server configuration newbie. But I get by with a little help from my friends and a little good research.
Here's a helpful page with tips on using the postfix application for those who care. I'm attempting to use the Linux server to handle my mail for all of the domain names that I have registered. Should be interesting...
In my "other spare time," I hope to actually get to install my surround speakers from the home theater system I bought last Christmas. :-)