Index: mail/sendmail/files/patch-tls.c
===================================================================
--- mail/sendmail/files/patch-tls.c	(revision 465230)
+++ mail/sendmail/files/patch-tls.c	(working copy)
@@ -15,7 +15,7 @@
  
  # if !NO_DH
 +# if !defined(OPENSSL_VERSION_NUMBER) || OPENSSL_VERSION_NUMBER < 0x10100001L || \
-+     defined(LIBRESSL_VERSION_NUMBER)
++     (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
 +static int
 +DH_set0_pqg(dh, p, q, g)
 +	DH *dh;