I’d like to thank you for the tutorials you have so far, they’ve been very helpful in setting up my machine.
An important aspect that is missing in my opinion is a tutorial on how to setup a mail server, configure postfix, etc.
Since Google Apps is not free anymore this becomes a more important issue.
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.