mailserver-config/opendmarc.conf
2024-05-23 20:18:17 +00:00

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# This is a basic configuration that can easily be adapted to suit a standard
# installation. For more advanced options, see openmarc.conf(5) and/or
# /usr/share/doc/opendmarc/examples/opendmarc.conf.sample.
## AuthservID (string)
## defaults to MTA name
##
## Sets the "authserv-id" to use when generating the Authentication-Results:
## header field after verifying a message. If the string "HOSTNAME" is
## provided, the name of the host running the filter (as returned by the
## gethostname(3) function) will be used.
#
AuthservID OpenDMARC
TrustedAuthservIDs mail.toetersnoet.nl
## FailureReports { true | false }
## default "false"
##
## Enables generation of failure reports when the DMARC test fails and the
## purported sender of the message has requested such reports. Reports are
## formatted per RFC6591.
#
# FailureReports false
## PidFile path
## default (none)
##
## Specifies the path to a file that should be created at process start
## containing the process ID.
#
PidFile /run/opendmarc/opendmarc.pid
## PublicSuffixList path
## default (none)
##
## Specifies the path to a file that contains top-level domains (TLDs) that
## will be used to compute the Organizational Domain for a given domain name,
## as described in the DMARC specification. If not provided, the filter will
## not be able to determine the Organizational Domain and only the presented
## domain will be evaluated.
#
PublicSuffixList /usr/share/publicsuffix/public_suffix_list.dat
## RejectFailures { true | false }
## default "false"
##
## If set, messages will be rejected if they fail the DMARC evaluation, or
## temp-failed if evaluation could not be completed. By default, no message
## will be rejected or temp-failed regardless of the outcome of the DMARC
## evaluation of the message. Instead, an Authentication-Results header
## field will be added.
#
RejectFailures true
## Socket socketspec
## default (none)
##
## Specifies the socket that should be established by the filter to receive
## connections from sendmail(8) in order to provide service. socketspec is
## in one of two forms: local:path, which creates a UNIX domain socket at
## the specified path, or inet:port[@host] or inet6:port[@host] which creates
## a TCP socket on the specified port for the appropriate protocol family.
## If the host is not given as either a hostname or an IP address, the
## socket will be listening on all interfaces. This option is mandatory
## either in the configuration file or on the command line. If an IP
## address is used, it must be enclosed in square brackets.
#
Socket local:/var/spool/postfix/opendmarc/opendmarc.sock
## Syslog { true | false }
## default "false"
##
## Log via calls to syslog(3) any interesting activity.
#
Syslog true
## SyslogFacility facility-name
## default "mail"
##
## Log via calls to syslog(3) using the named facility. The facility names
## are the same as the ones allowed in syslog.conf(5).
#
# SyslogFacility mail
## TrustedAuthservIDs string
## default HOSTNAME
##
## Specifies one or more "authserv-id" values to trust as relaying true
## upstream DKIM and SPF results. The default is to use the name of
## the MTA processing the message. To specify a list, separate each entry
## with a comma. The key word "HOSTNAME" will be replaced by the name of
## the host running the filter as reported by the gethostname(3) function.
#
# TrustedAuthservIDs HOSTNAME
## UMask mask
## default (none)
##
## Requests a specific permissions mask to be used for file creation. This
## only really applies to creation of the socket when Socket specifies a
## UNIX domain socket, and to the HistoryFile and PidFile (if any); temporary
## files are normally created by the mkstemp(3) function that enforces a
## specific file mode on creation regardless of the process umask. See
## umask(2) for more information.
#
UMask 0002
## UserID user[:group]
## default (none)
##
## Attempts to become the specified userid before starting operations.
## The process will be assigned all of the groups and primary group ID of
## the named userid unless an alternate group is specified.
#
UserID opendmarc
IgnoreAuthenticatedClients true
RequiredHeaders true
SPFSelfValidate true