diff -Nur qmailanalog-0.70_org/zdeferrals.sh qmailanalog-0.70_patched/zdeferrals.sh
--- qmailanalog-0.70_org/zdeferrals.sh  2009-09-25 16:55:56.000000000 +0900
+++ qmailanalog-0.70_patched/zdeferrals.sh  2009-09-25 14:27:30.000000000 +0900
@@ -5,4 +5,4 @@
 * xdelay is the total xdelay on those deliveries.
 '
 ( echo del xdelay reason
-HOME/bin/deferrals | sort +2 ) | HOME/bin/columnt | tr _ ' '
+HOME/bin/deferrals | sort -k 2 ) | HOME/bin/columnt | tr _ ' '
diff -Nur qmailanalog-0.70_org/zfailures.sh qmailanalog-0.70_patched/zfailures.sh
--- qmailanalog-0.70_org/zfailures.sh   2009-09-25 16:55:56.000000000 +0900
+++ qmailanalog-0.70_patched/zfailures.sh   2009-09-25 14:27:47.000000000 +0900
@@ -5,4 +5,4 @@
 * xdelay is the total xdelay on those deliveries.
 '
 ( echo del xdelay reason
-HOME/bin/failures | sort +2 ) | HOME/bin/columnt | tr _ ' '
+HOME/bin/failures | sort -k 2 ) | HOME/bin/columnt | tr _ ' '
diff -Nur qmailanalog-0.70_org/zrecipients.sh qmailanalog-0.70_patched/zrecipients.sh
--- qmailanalog-0.70_org/zrecipients.sh 2009-09-25 16:55:56.000000000 +0900
+++ qmailanalog-0.70_patched/zrecipients.sh 2009-09-25 14:28:09.000000000 +0900
@@ -7,4 +7,4 @@
 * xdelay is the total xdelay incurred by this recipient.
 '
 ( echo sbytes mess tries xdelay recipient
-HOME/bin/recipients | sort +4 ) | HOME/bin/columnt
+HOME/bin/recipients | sort -k 4 ) | HOME/bin/columnt
diff -Nur qmailanalog-0.70_org/zrhosts.sh qmailanalog-0.70_patched/zrhosts.sh
--- qmailanalog-0.70_org/zrhosts.sh 2009-09-25 16:55:56.000000000 +0900
+++ qmailanalog-0.70_patched/zrhosts.sh 2009-09-25 14:28:27.000000000 +0900
@@ -7,4 +7,4 @@
 * xdelay is the total xdelay incurred by this host.
 '
 ( echo sbytes mess tries xdelay host
-HOME/bin/rhosts | sort +4 ) | HOME/bin/columnt
+HOME/bin/rhosts | sort -k 4 ) | HOME/bin/columnt
diff -Nur qmailanalog-0.70_org/zsenders.sh qmailanalog-0.70_patched/zsenders.sh
--- qmailanalog-0.70_org/zsenders.sh    2009-09-25 16:55:56.000000000 +0900
+++ qmailanalog-0.70_patched/zsenders.sh    2009-09-25 14:29:25.000000000 +0900
@@ -10,4 +10,4 @@
 * xdelay is the total xdelay incurred by this sender.
 '
 ( echo mess bytes sbytes rbytes recips tries xdelay sender
-HOME/bin/senders | sort -n +7 ) | HOME/bin/columnt
+HOME/bin/senders | sort -k 7 ) | HOME/bin/columnt
diff -Nur qmailanalog-0.70_org/zsuccesses.sh qmailanalog-0.70_patched/zsuccesses.sh
--- qmailanalog-0.70_org/zsuccesses.sh  2009-09-25 16:55:56.000000000 +0900
+++ qmailanalog-0.70_patched/zsuccesses.sh  2009-09-25 14:34:49.000000000 +0900
@@ -5,4 +5,4 @@
 * xdelay is the total xdelay on those deliveries.
 '
 ( echo del xdelay reason
-HOME/bin/successes | sort +2 ) | HOME/bin/columnt | tr _ ' '
+HOME/bin/successes | sort -k 2 ) | HOME/bin/columnt | tr _ ' '
diff -Nur qmailanalog-0.70_org/zsuids.sh qmailanalog-0.70_patched/zsuids.sh
--- qmailanalog-0.70_org/zsuids.sh  2009-09-25 16:56:10.000000000 +0900
+++ qmailanalog-0.70_patched/zsuids.sh  2009-09-25 14:29:44.000000000 +0900
@@ -10,4 +10,4 @@
 * xdelay is the total xdelay incurred by this uid.
 '
 ( echo mess bytes sbytes rbytes recips tries xdelay uid
-HOME/bin/suids | sort -n +7 ) | HOME/bin/columnt
+HOME/bin/suids | sort -k 7 ) | HOME/bin/columnt