# Amount of debugging information logged. 0 logs no debugging messages
# 5 includes all debug messages.
debugLevel = 1
# If set to 0, no messages are rejected by SPF. This allows you to see the
# potential impact of SPF checking in your mail logs without rejecting mail.
TestOnly = 1
# Reject and deferred reason
#Reason_Message = Message {rejectdefer} due to: {spf}. Please see {url}
# HELO check rejection policy. Options are:
# HELO_reject = SPF_Not_Pass (default) - Reject if result not Pass/None/Tempfail.
# HELO_reject = Softfail - Reject if result Softfail and Fail
# HELO_reject = Fail - Reject on HELO Fail
# HELO_reject = Null - Only reject HELO Fail for Null sender (SPF Classic)
# HELO_reject = False - Never reject/defer on HELO, append header only.
# HELO_reject = No_Check - Never check HELO.
HELO_reject = Fail
# HELO pass restriction policy.
# HELO_pass_restriction = helo_passed_spf - Apply the given restriction when
# the HELO checking result is Pass. The given restriction must be an
# action as defined for a Postfix SMTP server access table access(5).
#HELO_pass_restriction
# Mail From rejection policy. Options are:
# Mail_From_reject = SPF_Not_Pass - Reject if result not Pass/None/Tempfail.
# Mail_From_reject = Softfail - Reject if result Softfail and Fail
# Mail_From_reject = Fail - Reject on Mail From Fail (default)
# Mail_From_reject = False - Never reject/defer on Mail From, append header only
# Mail_From_reject = No_Check - Never check Mail From/Return Path.
Mail_From_reject = Fail
# Reject only from domains that send no mail. Options are:
# No_Mail = False - Normal SPF record processing (default)
# No_Mail = True - Only reject for "v=spf1 -all" records
# Mail From pass restriction policy.
# Mail_From_pass_restriction = mfrom_passed_spf - Apply the given
# restriction when the Mail From checking result is Pass. The given
# restriction must be an action as defined for a Postfix SMTP server
# access table access(5).
#Mail_From_pass_restriction
# Reject mail for Netural/Softfail results for these domains.
# Recevier policy option to reject mail from certain domains when SPF is not
# Pass/None even if their SPF record does not produce a Fail result. This
# Option does not change the effect of PermError_reject or TempError_Defer
# Reject_Not_Pass_Domains = aol.com,hotmail.com
# Policy for rejecting due to SPF PermError. Options are:
# PermError_reject = True
# PermError_reject = False
PermError_reject = False
# Policy for deferring messages due to SPF TempError. Options are:
# TempError_Defer = True
# TempError_Defer = False
TempError_Defer = False
# Prospective SPF checking - Check to see if mail sent from the defined IP
# address would pass.
# Prospective = 192.168.0.4
# Do not check SPF for localhost addresses - add to skip addresses to
# skip SPF for internal networks if desired. Defaults are standard IPv4 and
# IPv6 localhost addresses.
skip_addresses = 127.0.0.0/8,::ffff:127.0.0.0/104,::1
# Whitelist: CIDR Notation list of IP addresses not to check SPF for.
# Example (default is no whitelist):
# Whitelist = 192.168.0.0/31,192.168.1.12
# SPF HELO WHITELIST: HELO/EHLO host names to skip SPF checks for.
# Example (default is no HELO_Whitelist):
# HELO_Whitelist = relay.example.com,sender.example.org
# Domain_Whitelist: List of domains whose sending IPs (defined by passing
# their SPF check should be whitelisted from SPF.
# Example (default is no domain whitelist):
# Domain_Whitelist = pobox.com,trustedforwarder.org
# Domain_Whitelist_PTR: List of domains to whitelist against SPF checks base
# on PTR match.
# Example (default is no PTR whitelist)
# Domain_Whitelist_PTR = yahoo.com
# SPF ENHANCED STATUS CODES: Override Postfix enhanced status codes to use the
# RFC 7372 codes. Disable by setting this option to "No".
# SPF_Enhanced_Status_Codes = No
# Type of header to insert to document SPF result. Can be Received-SPF (SPF)
# or Authentication Results (AR). It cannot be both.
# Examples: (default is Received-SPF):
# Header_Type = AR
# Header_Type = SPF
# In order to avoid disclosing BCC recipients in SPF header fields,
# Hide_Receiver is set to Yes by default in the interest of maximizing
# privacy. This setting will replace the actual recipient with <UNKNOWN> both
# in header fields and SMTP responses. The latter may make it more difficult
# for senders to troubleshoot issues with their SPF deployments.
#Hide_Receiver = No
Hide_Receiver = Yes
# Every Authentication-Results header field has an authentication identifier
# field ('Authserv_Id'). This is similar in syntax to a fully-qualified domain
# name. See policyd-spf.conf.5 and RFC 7001 paragraph 2.4 for details.
# Default is HOSTNAME (as provided by socket.gethostname). Authserv-Id must
# be provided if Header_Type 'AR' is used.
# Authserv_Id = mx.example.com
Authserv_Id = HEADER
# RFC 7208 recommends an elapsed time limit for SPF checks of at least 20
# seconds. Lookup_Time allows the maximum time (seconds) to be adjusted. 20
# seconds is the default.
# Lookup_Time = 20
# Some of the available whitelisting mechanisms, i.e. Domain_Whitelist,
# Domain_Whitelist_PTR, and HELO_Whitelist, require specific non-SPF DNS
# lookups to determine if a connection should be white listed from SPF checks.
# The maximum amount of time (in seconds) allocated for each of these checks,
# when used (none are enabled by default), is controlled by the
# Whitelist_Lookup_Time parameter. It defaults to 10 seconds and is applied
# independently to each whitelisting method in use.
# Whitelist_Lookup_Time = 10
# RFC 7208 adds a new processing limit called "void lookup limit" (See section
# 4.6.4). Default is 2, but it can be adjusted.
# Void_Limit = 2
# In some versions of postfix, for bizarre Sendmail compatibility reasons, the
# first header field added by a policy server is not visible to milters. To
# make this easy to work around, set the Mock value to true and a fixed header
# field will be inserted so the actual SPF check will be the second field and
# visible to milters such as DMARC milter.
# Mock = False
Generated by dwww version 1.14 on Thu Apr 3 08:51:42 CEST 2025.