diff --git a/build/addresses.pl b/build/addresses.pl
index 2c82d7f3..d733ed8a 100644
--- a/build/addresses.pl
+++ b/build/addresses.pl
@@ -25,7 +25,8 @@
 #
 # Exclude support addresses using some XSLT magic.
 #
-#open(XML,"../xml/sdss-metadata-unsigned.xml") || die "could not open input file";
+# SDSS addresses
+#
 open(XML,"java -cp ../xalan-j_2_6_0/bin/xalan.jar org.apache.xalan.xslt.Process -IN ../xml/sdss-metadata-unsigned.xml -XSL extract_addresses.xsl|") || die "could not open input file";
 while (<XML>) {
 	if (/<EmailAddress>(mailto:)?(.*)<\/EmailAddress>/) {
@@ -33,6 +34,16 @@
 	}
 }
 close XML;
+#
+# UK addresses
+#
+open(XML,"java -cp ../xalan-j_2_6_0/bin/xalan.jar org.apache.xalan.xslt.Process -IN ../xml/ukfederation-metadata-unsigned.xml -XSL extract_addresses.xsl|") || die "could not open input file";
+while (<XML>) {
+	if (/<EmailAddress>(mailto:)?(.*)<\/EmailAddress>/) {
+		$metadata{$2} = 1;
+	}
+}
+close XML;
 
 #
 # Now figure out the addresses we want to see in the mailing list.