$NetBSD: patch-af,v 1.1.1.1 2004/08/30 19:56:45 adrianp Exp $ --- sendmail/conf.c.orig Sat Aug 17 02:56:01 2002 +++ sendmail/conf.c Mon Sep 16 15:13:22 2002 @@ -4352,7 +4352,8 @@ #if NETINET6 if (type == AF_INET6 && - IN6_IS_ADDR_UNSPECIFIED((struct in6_addr *) addr)) + (IN6_IS_ADDR_UNSPECIFIED((struct in6_addr *) addr) || + IN6_IS_ADDR_LINKLOCAL((struct in6_addr *) addr))) { /* Avoid reverse lookup for IPv6 unspecified address */ SM_SET_H_ERRNO(HOST_NOT_FOUND);