sendmail 8.12 $s macro not fully qualified

[Bill Wohler <wohler@newt.com>]

  I just upgraded to sendmail 8.12 (woody) and have found that the $s
  (sender's host) macro no longer expands to a fully qualified
  hostname. Here's a sample log message:

    Jul 10 10:37:55 gbr sm-mta[17480]: f6AHbtce017480:
    from=<wohler@gbr>, size=0, class=0, nrcpts=2, proto=ESMTP,
                 ^^^
    daemon=MTA, relay=localhost [127.0.0.1]

  And here's a sample Received header field:

    Received: from gbr (localhost [127.0.0.1]) by localhost
                   ^^^
    (8.12.0.Beta7/8.12.0.Beta7/Debian 8.12.0.Beta7-1) with ESMTP id
    f6AHbtcf017480 for <wohler@gnu.org>; Tue, 10 Jul 2001 10:37:55
    -0700

  Any thoughts on changing that lonely "gbr" back to gbr.newt.com (or
  newt.com)? Or shall I report it as a bug?

--
Bill Wohler <wohler@newt.com>  http://www.newt.com/wohler/  GnuPG ID:610BD9AD
Maintainer of comp.mail.mh FAQ and mh-e. Vote Libertarian!
If you're passed on the right, you're in the wrong lane.