--- reports-from-logs.orig	2011-03-18 05:00:55.000000000 -0400
+++ reports-from-logs	2011-03-19 13:32:24.000000000 -0400
@@ -33,8 +33,8 @@
 
 # what's the max age of mail we will accept data from? (in weeks)
 # TODO: maybe this should be in ~/.corpus
-my $OLDEST_HAM_WEEKS    = 52 * 10;      # 10 years
-my $OLDEST_SPAM_WEEKS    = 6 * 4;       # 6 months
+my $OLDEST_HAM_WEEKS    = 72 * 4;       # 72 months = 6 years
+my $OLDEST_SPAM_WEEKS    = 2 * 4;       # 2 months
 
 # ---------------------------------------------------------------------------