+# blarson 2008-04-01
+header REREHI subject =~ /^Re: Re: H(i|ello)\s*$/i
+describe REREHI Re: Re: Hi
+score REREHI 3
+
+# blarson 2008-04-10
+header PEROFF subject =~ /\d+\%\s+off\b/i
+describe PEROFF xx% off
+score PEROFF 3
+
+# blarson 2008-04-10
+header SUMHERE subject =~ /\b(?:summer|winter|fall|spring) is here\b/i
+describe SUMHERE summer is here
+score SUMHERE 3
+
+# don 2008-04-24
+header INVITATIONFROM subject =~ /^\s*Invitation\s*from\s*\w+\s*$/i
+describe INVITATIONFROM Invitation from Spammer
+score INVITATIONFROM 5
+