NAME

       mailexporter - export metrics about mail server functionalty

SYNOPSIS

       mailexporter [options]

OPTIONS

       -config.file config-file to use (default "/etc/mailexporter.conf")

       -log.timestamps Log with timestamps

       -v=<level> verbosity; higher means more output (default 1)

       -web.listen-address colon separated address and port mailexporter shall listen on (default ":9225")

       -web.telemetry-path HTTP endpoint for serving metrics (default "/metrics")

EXPORTED METRICS

       • mail_deliver_success indicates if last successfully sent mail was delivered in time (1 if so, 0 if not)

       • mail_send_fails  indicates  the  number  of  failed  attempts  to send a probing mail via the specified
         SMTP-Server

       • mail_last_send_duration_seconds duration of last valid mail handover to external SMTP-server in seconds

       • mail_send_durations_seconds histogram of gauge mail_last_send_duration_seconds

       • mail_last_deliver_duration_seconds time it took for the last received mail  to  be  delivered  (doesn't
         matter if timed out or not) in seconds

       • mail_deliver_durations_seconds histogram of gauge last_mail_deliver_duration

       • mail_last_deliver_time  last  time  a mail was successfully delivered to the system as a unix timestamp
         (in seconds)

       • mail_late_mails number of probing-mails being received after their respective timeout

SEE ALSO

       mailexporter.conf(5)

                                                                                                  mailexporter()