Sylvia wrote:

I'd like to automatically add anyone I send an e-mail to as a
contact. I can't find the setting to do this.

There are no such settings. If you want to do this, you need a third-party
app or some add-in code. See this:
http://www.outlookcode.com/d/code/autoaddrecip.htm
--
Brian Tillman [MVP-Outlook]