diff -ruN sendmail-8.15.2-/cf/feature/tls_failures.m4 sendmail-8.15.2/cf/feature/tls_failures.m4
--- sendmail-8.15.2-/cf/feature/tls_failures.m4	1969-12-31 16:00:00.000000000 -0800
+++ sendmail-8.15.2/cf/feature/tls_failures.m4	2015-07-22 20:42:56.000000000 -0700
@@ -0,0 +1,17 @@
+divert(-1)
+#
+# Copyright (c) 2015 Proofpoint, 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.
+#
+#
+
+define(`_TLS_FAILURES_', `1')dnl
+define(`_NEED_MACRO_MAP_', `1')dnl
+define(`_TLS_FAILURES_CNT_', ifelse(len(X`'_ARG_),`1',`5',_ARG_)))dnl
+
+LOCAL_CONFIG
+C{persistentMacros}{saved_verify}
