Add infrastructure for sendmail 8.12. If users are not starting a daemon

at boot (sendmail_enable=NO), a localhost-only daemon may started
(sendmail_submit_enable) as it is needed to accept mail from command line
submissions.  If this isn't desired, see etc/mail/README for more hints.

Optionally (sendmail_msp_queue_enable) start a queue runner for the
submission queue in case a daemon isn't available to accept command line
submitted mail at submission time.

Note that the syslog labels for all of these sendmail processes have been
uniquified for easier log parsing.

1 files changed, 36 insertions, 0 deletions

diff --git a/share/man/man5/rc.conf.5 b/share/man/man5/rc.conf.5
index ee9b1b3..6df443e 100644
--- a/share/man/man5/rc.conf.5
+++ b/share/man/man5/rc.conf.5
@@ -1630,6 +1630,23 @@ is set to
 these are the flags to pass to the
 .Xr sendmail 8
 daemon.
+.It Va sendmail_submit_enable
+.Pq Vt bool
+If set to
+.Dq YES
+and
+.Va sendmail_enable
+is set to
+.Dq NO
+then run
+.Xr sendmail 8
+using
+.Va sendmail_submit_flags
+instead of
+.Va sendmail_flags .
+This is intended to allow local mail submission via
+a localhost-only listening SMTP service required for running
+.Xr sendmail 8 as a non-set-user-ID binary.
 .It Va sendmail_outbound_enable
 .Pq Vt bool
 If set to
@@ -1659,6 +1676,25 @@ is set to
 then these are the flags to pass to the
 .Xr sendmail 8
 daemon.
+.It Va sendmail_msp_queue_enable
+.Pq Vt bool
+If set to
+.Dq YES ,
+start a client (MSP) queue runner
+.Xr sendmail 8
+daemon at system boot time.
+As of sendmail 8.12, a separate queue is used for command line
+submissions.  The client queue runner assures that nothing is
+left behind in the submission queue.
+.It Va sendmail_msp_queue_flags
+.Pq Vt str
+If
+.Va sendmail_msp_queue_enable
+is set to
+.Dq YES ,
+these are the flags to pass to the
+.Xr sendmail 8
+daemon.
 .It Va dumpdev
 .Pq Vt str
 Indicates the device (usually a swap partition) to which a crash dump