Hi I have got following problem: QMail doesn't deliver mail. This error is written in /var/log/mail every 10 seconds: Jul 18 18:43:18 serverbox qmail: 963938598.822295 alert: unable to opendir todo, sleeping... Jul 18 18:43:28 serverbox qmail: 963938608.832287 alert: unable to opendir todo, sleeping... Jul 18 18:43:38 serverbox qmail: 963938618.842284 alert: unable to opendir todo, sleeping... here is some more information: "ls -l /var/qmail/queue | grep todo" drwxr-x--- 2 qmailq qmail 4096 Jul 18 18:39 todo "ls -l /var/qmail/queue/todo" drwxr-x--- 2 qmailq qmail 4096 Jul 18 18:23 ./ drwxr-x--- 11 qmailq qmail 4096 Jul 18 17:48 ../ -rw-r--r-- 2 qmailq root 48 Jul 18 17:50 211303 -rw-r--r-- 2 qmailq root 48 Jul 18 17:53 211305 -rw-r--r-- 2 qmailq root 48 Jul 18 17:54 211307 -rw-r--r-- 2 qmailq root 48 Jul 18 17:59 211312 -rw-r--r-- 2 qmailq root 48 Jul 18 17:59 211314 these 5 files have been created after I did (5 times) : "echo to: [EMAIL PROTECTED] | /var/qmail/bin/qmail-inject" -rw-r--r-- 2 qmailq nofiles 50 Jul 18 18:22 211316 -rw-r--r-- 2 qmailq nofiles 48 Jul 18 18:22 211318 -rw-r--r-- 2 qmailq nofiles 48 Jul 18 18:23 211320 these three files have been created, after I sent mail from a email account on an other host. Thanks in advance, Stephan