.B mutt
[-n] [-e \fIcmd\fP] [-F \fIfile\fP] -A \fIalias\fP
.PP
+.B mutt
+-d \fIlevel\fp
+.PP
.B mutt
-v[v]
.PP
Open a mailbox in \fIread-only\fP mode.
.IP "-s \fIsubject\fP"
Specify the subject of the message.
+.IP "-d \fIlevel\fp"
+If mutt was complied with +DEBUG log debugging output to ~/.muttdebug0.
+\fILevel\fP can range from 1-5 and effects verbosity. A value of 2 is
+recommended.
.IP "-v"
Display the Mutt version number and compile-time definitions.
.IP "-x"