Index: /trunk/server/fedora/config/etc/aliases
===================================================================
--- /trunk/server/fedora/config/etc/aliases	(revision 2775)
+++ /trunk/server/fedora/config/etc/aliases	(revision 2776)
@@ -148,2 +148,4 @@
 # qeg: spam. Added 2015-10-09
 qeg:		/dev/null
+# blackhistory: backscatter. Added 2016-09-03
+blackhistory:	/dev/null