SYNOPSIS

       822header

DESCRIPTION

       822header reads an 822-format mail message from its standard input, and
       prints the header of the message.

       Under 822, the header is terminated by the end of the message or by a
       blank line.  822header also ends the header if it sees a line that
       cannot be part of a valid header field.

       Note that the UUCP-style From_ line placed before a message in an mbox
       file is not part of the message.

SEE ALSO

       822boy(1), 822field(1), mbox(5)



                                                                  822header(1)