Maillog Exporter consumes one or more log files from Postfix, Dovecot and Postgrey and exposes the metrics for Prometheus.
Usage of ./maillog_exporter:
-listen string
address to listen on (default ":9290")
-logpath string
locations of log file that will be grepped (default "/var/log/maillog /var/log/dovecot.log")
Requires Go ≥ 1.7
make build