I made this script to quickly list where email has been sent. It works great on Debian based ISPconfig servers. nano /root/bin/mail-sent.sh chmod +x /root/bin/mail-sent.sh Code: # Script to list sent emails on Postfix/Debian log='/var/log/mail.log' grep "status=sent" $log | \ egrep -ve 'postfix/(cleanup|pickup|master|qmgr|smtpd|local|pipe)' | cut -f2 -d"=" | cut -f1 -d">" | cut -c2- Enjoy.