1qmailmrtg7 utilizes qmail and tcpserver/multilog's 2extensive logging capabilities to create mrtg graphs. 3It efficiently processes the logs (large sites with 4historical logs of over 100MB can be processed in a few seconds). 5 6For qmail it graphs remote/local delivery concurrency, 7queue size, messages process, bytes transferred, 8and success/failure delivery status. 9For POP and SMTP it graphs total connections and concurrency. 10