Rewrote the whole website to get rid on a heavy theme

content/blog/miscellaneous/qmail.md

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+---
+title: "Qmail"
+linkTitle: "Qmail"
+date: 2018-03-05
+description: >
+  Qmail
+---
+
+## Commands
+
+- Get statistics : `qmail-qstat`
+- list queued mails : `qmail-qread`
+- Read an email in the queue (NNNN is the #id from qmail-qread) : `find /var/qmail/queue -name NNNN| xargs cat | less`
+- Change queue lifetime for qmail in seconds (example here for 15 days) : `echo 1296000 > /var/qmail/control/queuelifetime`
+
+## References
+
+- http://www.lifewithqmail.org/lwq.html
+- http://www.fileformat.info/tip/linux/qmailnow.htm
+- https://www.hivelocity.net/kb/how-to-change-queue-lifetime-for-qmail/
+