Index: rules/20_dnsbl_tests.cf
===================================================================
--- rules/20_dnsbl_tests.cf	(revision 566663)
+++ rules/20_dnsbl_tests.cf	(working copy)
@@ -276,19 +276,26 @@
 
 
 # ---------------------------------------------------------------------------
+# Section for DNS WL related lookups below.
 
-# Section for DNS WL related lookups below:
-
+# Sender Score Certified (formerly Bonded Sender, hence the legacy rule names):
+# http://www.senderscorecertified.com/ 
 header RCVD_IN_BSP_TRUSTED	eval:check_rbl_txt('bsp-firsttrusted', 'sa-trusted.bondedsender.org.', '(?i:bonded)')
-describe RCVD_IN_BSP_TRUSTED	Sender is in Bonded Sender Program (trusted relay)
+describe RCVD_IN_BSP_TRUSTED	Sender is in Sender Score Certified (trusted relay)
 tflags RCVD_IN_BSP_TRUSTED	net nice
 #reuse RCVD_IN_BSP_TRUSTED
 
 header RCVD_IN_BSP_OTHER	eval:check_rbl_txt('bsp-untrusted', 'sa-other.bondedsender.org.', '(?i:bonded)')
-describe RCVD_IN_BSP_OTHER	Sender is in Bonded Sender Program (other relay)
+describe RCVD_IN_BSP_OTHER	Sender is in Sender Score Certified (other relay)
 tflags RCVD_IN_BSP_OTHER	net nice
 #reuse RCVD_IN_BSP_OTHER
 
+# confirmed-opt-in list; see bug 5476
+header RCVD_IN_SSC_TRUSTED_COI    eval:check_rbl('ssc-firsttrusted', 'plus.bondedsender.org.')
+describe RCVD_IN_SSC_TRUSTED_COI  Sender is in Sender Score Certified (confirmed opt-in)
+tflags RCVD_IN_SSC_TRUSTED_COI    net nice
+#reuse RCVD_IN_SSC_TRUSTED_COI
+
 # ---------------------------------------------------------------------------
 
 # IADB support ...
Index: rules/50_scores.cf
===================================================================
--- rules/50_scores.cf	(revision 566663)
+++ rules/50_scores.cf	(working copy)
@@ -706,9 +706,13 @@
 score RCVD_IN_WHOIS_HIJACKED 0 1.000 0 1.000 # n=2
 # </gen:mutable>
 
-# Bonded Sender: http://www.bondedsender.com/ 
+# Sender Score Certified (formerly Bonded Sender):
+# http://www.senderscorecertified.com/ .  See bug 5476.
+# note: RCVD_IN_SSC_TRUSTED_COI-listed IPs are also in RCVD_IN_BSP_TRUSTED,
+# hence score is additive (-4.3 + -3.7 = -8.0)
 score RCVD_IN_BSP_OTHER 0 -0.1 0 -0.1
 score RCVD_IN_BSP_TRUSTED 0 -4.3 0 -4.3
+score RCVD_IN_SSC_TRUSTED_COI 0 -3.7 0 -3.7
 
 # Habeas: http://www.habeas.com/
 score HABEAS_ACCREDITED_COI 0 -8.0 0 -8.0