Mail header fields
------------------

   A Problem Report may contain any mail header field described in the
Internet standard RFC-822.  However, only the fields which identify the
sender and the subject are required by `send-pr':

`To:'
     The preconfigured mail address for the Support Site where the PR
     is to be sent, automatically supplied by `send-pr'.

`Subject:'
     A terse description of the problem.  This field normally contains
     the same information as the `>Synopsis:' field.

`From:'
     Usually supplied automatically by the originator's mailer; should
     contain the originator's electronic mail address.

`Reply-To:'
     A return address to which electronic replies can be sent; in most
     cases, the same address as the `From:' field.