Mutt: No Mailbox error

[mherzog at mediaone.net (Matt Herzog)]

My mutt can't find its mailbox no matter where I put it.
I can't see where my ~.muttrc might be conflicting with
the system Muttrc. Sometimes I get messages saying,
"You have mail in /var/mail/myusername" but the +mbox
is an empty file when I look at it.

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