Publisher review:Mailgraph is a very simple mail statistics RRDtool frontend for Postfix and Sendmail. Mailgraph is a very simple mail statistics RRDtool frontend for Postfix and Sendmail that produces daily, weekly, monthly and yearly graphs of received/sent and bounced/rejected mail.
The drawed value in the graph is a "rate": mailgraph collects the number of messages sent every minute and rrdtool does "consolidate" the data for the graph being draw.
The rrd and thus also graphs do not get updated anymore.
The data in the rrd needs to be entered with data that is strictly in increasing time. If for some reason (wrong guessing by mailgraph of the year for example) you get a date in the future, then mailgraph will skip any data that you give it until it is bigger than that date. Y
ou can have a look with rrdtool dump to see what is the last timestamp in the database. If that happens, then you should get a correct rrd from backup and start to give it data with increasing time again.
Why are there no received mails? I use the fetchmail and mailgraph with the option --ignore-localhost.
fetchmail forwards mails to localhost so they are filtered out. Use the option smtphost in your fetchmailrc.
Mailgraph 1.13 is a Perl script for Utilities scripts design by David Schweikert.
It runs on following operating system: Linux / BSD.
Operating system:Linux / BSD
Mailgraph 1.13 script details 
