1 files changed, 5 insertions, 0 deletions

diff --git a/qmail-log.5 b/qmail-log.5
index 98cef63..52cd0e6 100644
--- a/qmail-log.5
+++ b/qmail-log.5
@@ -232,6 +232,11 @@ It will try again later.
 is unable to queue a bounce message,
 usually because the machine is almost out of memory.
 It will try again later.
+This can also be caused by incorrect settings of
+.B $QMAILQUEUE
+or errors in a program or script which
+.B $QMAILQUEUE
+points to.
 .TP
 .B unable to stat ...
 .B qmail-send