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- Old but useful:
satre@fastlege:/etc/postfix$ tail -f /var/log/mail.log
Bør lytte på 25 og 587 (SSL?):
satre@vm-6114:/etc/postfix$ netstat -nat
New: http://xmodulo.com/2014/02/configure-mail-server-postfix-dovecot.html or http://www.blime.com/tag/mail-stack-delivery/
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