diff --git a/config.inc.php b/config.inc.php
index 84a79d34..3bdbd064 100644
--- a/config.inc.php
+++ b/config.inc.php
@@ -481,6 +481,8 @@ $CONF['sendmail_all_admins'] = 'NO';
 
 // Mail Logging
 // If you want mail logging set this to 'YES';
+// The logs are in the mailog/ direcory.
+// You need to execute (add in the crontab) postfix_logs.sh script 
 $CONF['maillogging'] = 'NO';
 
 // Logging