localhost-only config

1 files changed, 31 insertions, 0 deletions

diff --git a/gnu/usr.sbin/sendmail/cf/cf/openbsd-localhost.mc b/gnu/usr.sbin/sendmail/cf/cf/openbsd-localhost.mc
new file mode 100644
index 00000000000..f0882299e54
--- /dev/null
+++ b/gnu/usr.sbin/sendmail/cf/cf/openbsd-localhost.mc
@@ -0,0 +1,31 @@
+divert(-1)
+#
+# Copyright (c) 1998 Sendmail, Inc.  All rights reserved.
+# Copyright (c) 1983 Eric P. Allman.  All rights reserved.
+# Copyright (c) 1988, 1993
+#	The Regents of the University of California.  All rights reserved.
+#
+# By using this file, you agree to the terms and conditions set
+# forth in the LICENSE file which can be found at the top level of
+# the sendmail distribution.
+#
+#
+
+#
+#  This configuration only runs sendmail on the localhost interface.
+#  This allows mail on the local host to work without accepting
+#  connections from the net at large.
+#
+
+divert(0)dnl
+VERSIONID(`@(#)openbsd-localhost.mc $Revision: 1.1 $')
+OSTYPE(openbsd)
+FEATURE(nouucp, `reject')
+MAILER(local)
+MAILER(smtp)
+DAEMON_OPTIONS(`Family=inet, address=127.0.0.1, Name=MTA')dnl
+DAEMON_OPTIONS(`Family=inet6, address=::1, Name=MTA6, M=O')dnl
+dnl
+dnl Some broken nameservers will return SERVFAIL (a temporary failure) 
+dnl on T_AAAA (IPv6) lookups.
+define(`confBIND_OPTS', `WorkAroundBrokenAAAA')dnl