[root@baenschi qmail-send]# qmailctl stat
/service/qmail-send: up (pid 10949) 826268 seconds
/service/qmail-send/log: up (pid 2734) 5 seconds
/service/qmail-smtpd: up (pid 2737) 5 seconds
/service/qmail-smtpd/log: up (pid 2738) 5 seconds
/service/qmail-pop3d: up (pid 2741) 5 seconds
/service/qmail-pop3d/log: up (pid 2742) 5 seconds
messages in queue: 23499
messages in queue but not yet preprocessed: 21099