newbie - how create a new "file"

[Hardy Merrill]

Newbie question about a simple function that I can't find anywhere
- when I'm reading a message that I want to save, how do I create
a new "file" to save it in.  The more general question is, how do
I create a new file to save mutt messages in?

TIA, and sorry for the stupid question - just trying to get over
the initial learning curve.

-- 
Hardy Merrill
Mission Critical Linux, LLC
http://www.missioncriticallinux.com