mutt: new user

[Martin Vegter]

Dear list,

I have just installed mutt, and I am little bit confused. I can see my 
received emails, but I am not able to "switch" to my sent emails folder. 
Is this the way mutt is supposed to work (only reading received emails)?

Also, when I display a longer message, I can move down and up with 
page-Down and Page-Up. When at the end of the message, page-Down skips 
to the next message. This can be very confusing, because I don't 
sometimes notice I am reading the next message. Could somebody please 
advice if this can be disabled?

many thanks,
Martin