opendkim-spam - DKIM filter spam correlation tool

       The  configuration  file  used  by  opendkim-spam(1) is expected to be a text file.  Empty lines or lines
       starting with a hash ("#") character are ignored.  All other lines should consist  of  a  parameter  name
       followed by one or more whitespace characters, then followed by its intended value.

       Parameters  generally  match  command  line  options (specified above), but when present the command line
       options override the configuration file options.  The list of configuration  file  parameters  and  their
       command line equivalents are as follows; see above for descriptions:

       Background
              -f (opposite meaning)

       DatabaseBackend
              -b

       DatabaseName
              -d

       DatabaseHost
              -h

       DatabasePassword
              -p

       DatabasePort
              -P

       DatabaseSpamColumn
              -s

       DatabaseUser
              -u

       ReporterID
              -r

       SkipReceived
              An integer that defines a number of Received fields that should be skipped while searching for the
              one  that  was  also  seen  by opendkim(8) so that this command refers to the same Received field.
              Defaults to 0.

       StatisticsFile
              -o

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

opendkim-spam  accepts a regular format message (RFC5322) on standard input and uses it to update a local
       SQL database being updated by opendkim(8) with an indiciation that a user believes the input  message  is
       spam  or  otherwise  abusive.   This  feedback  is  important  input  toward developing DKIM-based domain
       reputation systems.

       The tool is intended to be used directly from within  shell-based  mail  readers  such  as  alpine(1)  or
       mutt(1) using a "pipe" command, which feeds the message being read to the specified program.

       This  tool  is  experimental.   If  the  experiment proves useful, the feedback could be used as an input
       stream to a larger-scale collaborative feedback system that can be used to  identify  sources  of  signed
       mail that have good reputations.

opendkim-spam - DKIM filter spam correlation tool

       It is possible to compile this application without SQL support, in which  case  only  the  StatisticsFile
       setting has any meaning (and, in fact, it is required in that case).

-bbackend
              Specifies the style of backend database in use.  The default is "yes".

       -cfile
              Names  a  configuration file from which operating parameters will be read.  The configuration file
              contains entries of the form "key value", one per line.  Empty lines or  lines  beginning  with  a
              hash  ("#")  character  are  ignored.   Command  line  equivalents  for the configuration file are
              available as runtime  overrides.   The  default  configuration  file  location  is  /etc/opendkim-spam.conf.  See the CONFIGURATION FILE section for a list of known values.

       -f     Run  in  the  foreground  rather  than  executing  as  a  background process.  Intended mainly for
              debugging.

       -dname
              Indicates the name of the database to be accessed.  The default is "opendkim".

       -hhost
              Specifies the host where the database server is running.  The default is "localhost".

       -ofile
              Writes an update record to an OpenDKIM statistics file rather than directly to a database.   There
              is no default.  Note that if this option is used, all database-specific options are ignored.

       -ppassword
              Specifies the password to be used when authenticating to the database.  The default is "opendkim".

       -Pport
              Specifies  the  port  number where the database server is listening.  The default depends on which
              backend is in use.

       -rreporter
              Provides the name of the site reporting the spam.  If not provided, an attempt  will  be  made  to
              extract this information from the topmost Received header field from the input message.

       -scolumn
              Names  the database column whose value should be incremented as a result of this user action.  The
              default is "spam".

       -uuser
              Identifies the database user to  be  used  when  connecting  to  the  database.   The  default  is
              "opendkim".

       -v     Requests verbose output.  Can be specified multiple times for more and more information.

       -V     Print version number and exit.

alpine(1),mutt(1),opendkim(8)

       RFC6376 - DomainKeys Identified Mail

                                           The Trusted Domain Project                           opendkim-spam(1)

opendkim-spam [options]

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