---
name: "opendkim-gengraphs"
section: "8"
platform: "linux"
package: "opendkim-tools"
version: "2.11.0~beta2-9.1+b1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/opendkim-gengraphs"
---

# opendkim-gengraphs(8)

OpenDKIM statistics graph generation tool

## NAME

**opendkim-gengraphs** - OpenDKIM statistics graph generation tool

## SYNOPSIS

**opendkim-gengraphs** \[options\]

## DESCRIPTION

**opendkim-gengraphs collates data accumulated by the OpenDKIM statistics** feature into an HTML report including graphs about the daily behaviour of specific domains of interest.

Requires access to **[gnuplot(1)](/gnuplot/1.md).**

## OPTIONS

- *--dbhost=host*

  Attempts to connect to the database server on the named *host.* The default is "localhost".

- *--dbname=name*

  Requests a connection to the database called *name.* The default is "opendkim".

- *--dbpasswd=password*

  Attempts to authenticate to the database server using the specified *password.* The default is "opendkim".

- *--dbport=port*

  Tries to connect to the database at the specified TCP *port.* The default is 3306.

- *--dbuser=user*

  Attempts to authenticate to the database server as the specified *user.* The default is "opendkim".

- *--domain={ domain \| file }*

  Adds the named *domain,* or domains extracted from the named *file,* to the set of domains for which a graph should be generated.  Strings that start with "/" or "./" are assumed to be files from which domain naems should be read.

- *--help*

  Prints a usage message and exits.

- *--nocircles*

  Prevents the script from requesting circles in graphs to show point magnitude (also known as a bubble graph) for installations that have versions of **[gnuplot(1)](/gnuplot/1.md)** that don't support it.

- *--nounsigned*

  Suppresses generation of a graph for unsigned mail.

- *--output=file*

  Writes an HTML report to the specified *file.* Graphs will be generated in the same directory.

- *--verbose*

  Requests verbose output.

- *--version*

  Prints version number and exits.

## VERSION

This man page covers the version of *opendkim-gengraphs* that shipped with version 2.11.0 of *OpenDKIM.*

## COPYRIGHT

Copyright (c) 2011, 2012, The Trusted Domain Project.  All rights reserved.

## SEE ALSO

*[opendkim(8)](/opendkim/8.md),* *[opendkim-importstats(8)](/opendkim-importstats/8.md)*

RFC6376 - DomainKeys Identified Mail