.Dd July 22, 2016
.Dt MHDR 1
.Os
.Sh NAME
.Nm mhdr
.Nd show mail headers
.Sh SYNOPSIS
.Nm
.Op Fl Ar header
.Op Ar msgs\ ...
.Sh DESCRIPTION
.Nm
prints the mail headers of the given
.Ar msgs .
See
.Xr mmsg 7
for the message argument syntax.
.Pp
If no
.Ar msgs
are passed,
.Nm
will default to the current message.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl Ar header
Only print the value of the header
.Sq Ar header Ns Li \&: .
.Pp
By default, print all headers in normalized form (lowercase and unfolded).
.El
.Sh EXIT STATUS
.Ex -std
.Sh SEE ALSO
.Xr mmsg 7
.Sh AUTHORS
.An Christian Neukirchen Aq Mt chneukirchen@gmail.com
.Sh LICENSE
.Nm
is in the public domain.
.Pp
To the extent possible under law,
the creator of this work
has waived all copyright and related or
neighboring rights to this work.
.Pp
.Lk http://creativecommons.org/publicdomain/zero/1.0/