diff --git a/contrib/sendmail/cf/ostype/freebsd6.m4 b/contrib/sendmail/cf/ostype/freebsd6.m4
new file mode 100644
index 000000000000..dde1d3f41c77
--- /dev/null
+++ b/contrib/sendmail/cf/ostype/freebsd6.m4
@@ -0,0 +1,20 @@
+divert(-1)
+#
+# Copyright (c) 2001 Sendmail, Inc. and its suppliers.
+#	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.
+#
+#
+
+divert(0)
+VERSIONID(`$Id: freebsd6.m4,v 1.1 2005/06/14 02:16:35 gshapiro Exp $')
+ifdef(`STATUS_FILE',, `define(`STATUS_FILE', `/var/log/sendmail.st')')dnl
+dnl turn on S flag for local mailer
+MODIFY_MAILER_FLAGS(`LOCAL', `+S')dnl
+ifdef(`LOCAL_MAILER_PATH',, `define(`LOCAL_MAILER_PATH', /usr/libexec/mail.local)')dnl
+ifdef(`LOCAL_MAILER_ARGS',, `define(`LOCAL_MAILER_ARGS', `mail $u')')dnl
+ifdef(`UUCP_MAILER_PATH',, `define(`UUCP_MAILER_PATH', `/usr/local/bin/uux')')dnl
+ifdef(`UUCP_MAILER_ARGS',, `define(`UUCP_MAILER_ARGS', `uux - -r -z -a$g $h!rmail ($u)')')dnl