--- a/components/sendmail/patches/site.SunOS.5.12.m4.patch	Thu Mar 05 15:53:36 2015 -0800
+++ b/components/sendmail/patches/site.SunOS.5.12.m4.patch	Wed Mar 04 13:49:36 2015 -0800
@@ -2,7 +2,7 @@
 
 --- /dev/null						2013-06-18 15:31:00.000000000 -0700
 +++ sendmail-8.14.9/devtools/Site/site.SunOS.5.12.m4	2013-03-26 07:18:05.675345928 -0700
-@@ -0,0 +1,20 @@
+@@ -0,0 +1,21 @@
 +APPENDDEF(`conf_sendmail_ENVDEF', `-DSUN_EXTENSIONS')
 +APPENDDEF(`conf_sendmail_ENVDEF', `-DVENDOR_DEFAULT=VENDOR_SUN')
 +APPENDDEF(`conf_sendmail_ENVDEF', `-DSUN_INIT_DOMAIN')
@@ -11,6 +11,7 @@
 +APPENDDEF(`conf_sendmail_ENVDEF', `-DSTARTTLS')
 +APPENDDEF(`conf_sendmail_ENVDEF', `-D_FFR_LOCAL_DAEMON')
 +APPENDDEF(`conf_sendmail_ENVDEF', `-D_FFR_MAIL_MACRO')
++APPENDDEF(`conf_sendmail_ENVDEF', `-DIPV6_FULL=0')
 +APPENDDEF(`conf_sendmail_LIBS', `-lsldap')
 +APPENDDEF(`conf_sendmail_LIBS', `-lwrap')
 +APPENDDEF(`conf_sendmail_LIBS', `-lumem')