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# SpamAssassin rules file: DNS blacklist tests
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# Please don't modify this file as your changes will be overwritten with
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# the next update. Use @@LOCAL_RULES_DIR@@/local.cf instead.
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# See 'perldoc Mail::SpamAssassin::Conf' for details.
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to you under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at:
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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###########################################################################
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require_version @@VERSION@@
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###########################################################################
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ifplugin Mail::SpamAssassin::Plugin::DNSEval
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# See the Mail::SpamAssassin::Conf manual page for details of how to use
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# ---------------------------------------------------------------------------
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# Multizone / Multi meaning BLs first.
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# Note that currently TXT queries cannot be used for these, since the
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# DNSBLs do not return the A type (127.0.0.x) as part of the TXT reply.
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# Well, at least NJABL doesn't, it seems, as of Apr 7 2003.
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# ---------------------------------------------------------------------------
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# URL: http://www.dnsbl.njabl.org/
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header __RCVD_IN_NJABL eval:check_rbl('njabl', 'combined.njabl.org.')
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describe __RCVD_IN_NJABL Received via a relay in combined.njabl.org
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tflags __RCVD_IN_NJABL net
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header RCVD_IN_NJABL_RELAY eval:check_rbl_sub('njabl', '127.0.0.2')
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describe RCVD_IN_NJABL_RELAY NJABL: sender is confirmed open relay
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tflags RCVD_IN_NJABL_RELAY net
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reuse RCVD_IN_NJABL_RELAY
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# NJABL DUL: obsoleted by PBL (bug 5187)
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header RCVD_IN_NJABL_SPAM eval:check_rbl_sub('njabl', '127.0.0.4')
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describe RCVD_IN_NJABL_SPAM NJABL: sender is confirmed spam source
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tflags RCVD_IN_NJABL_SPAM net
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reuse RCVD_IN_NJABL_SPAM
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header RCVD_IN_NJABL_MULTI eval:check_rbl_sub('njabl', '127.0.0.5')
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describe RCVD_IN_NJABL_MULTI NJABL: sent through multi-stage open relay
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tflags RCVD_IN_NJABL_MULTI net
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reuse RCVD_IN_NJABL_MULTI
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header RCVD_IN_NJABL_CGI eval:check_rbl_sub('njabl', '127.0.0.8')
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describe RCVD_IN_NJABL_CGI NJABL: sender is an open formmail
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tflags RCVD_IN_NJABL_CGI net
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reuse RCVD_IN_NJABL_CGI
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header RCVD_IN_NJABL_PROXY eval:check_rbl_sub('njabl', '127.0.0.9')
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describe RCVD_IN_NJABL_PROXY NJABL: sender is an open proxy
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tflags RCVD_IN_NJABL_PROXY net
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reuse RCVD_IN_NJABL_PROXY
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# ---------------------------------------------------------------------------
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# transfers: both axfr and ixfr available
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# URL: http://www.dnsbl.sorbs.net/
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# delist: $50 fee for RCVD_IN_SORBS_SPAM, others have free retest on request
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header __RCVD_IN_SORBS eval:check_rbl('sorbs', 'dnsbl.sorbs.net.')
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describe __RCVD_IN_SORBS SORBS: sender is listed in SORBS
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tflags __RCVD_IN_SORBS net
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header RCVD_IN_SORBS_HTTP eval:check_rbl_sub('sorbs', '127.0.0.2')
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describe RCVD_IN_SORBS_HTTP SORBS: sender is open HTTP proxy server
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tflags RCVD_IN_SORBS_HTTP net
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reuse RCVD_IN_SORBS_HTTP
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header RCVD_IN_SORBS_SOCKS eval:check_rbl_sub('sorbs', '127.0.0.3')
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describe RCVD_IN_SORBS_SOCKS SORBS: sender is open SOCKS proxy server
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tflags RCVD_IN_SORBS_SOCKS net
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reuse RCVD_IN_SORBS_SOCKS
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header RCVD_IN_SORBS_MISC eval:check_rbl_sub('sorbs', '127.0.0.4')
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describe RCVD_IN_SORBS_MISC SORBS: sender is open proxy server
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tflags RCVD_IN_SORBS_MISC net
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reuse RCVD_IN_SORBS_MISC
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header RCVD_IN_SORBS_SMTP eval:check_rbl_sub('sorbs', '127.0.0.5')
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describe RCVD_IN_SORBS_SMTP SORBS: sender is open SMTP relay
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tflags RCVD_IN_SORBS_SMTP net
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reuse RCVD_IN_SORBS_SMTP
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#header RCVD_IN_SORBS_SPAM eval:check_rbl_sub('sorbs', '127.0.0.6')
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#describe RCVD_IN_SORBS_SPAM SORBS: sender is a spam source
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#tflags RCVD_IN_SORBS_SPAM net
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#reuse RCVD_IN_SORBS_SPAM RCVD_IN_SORBS_SPAM
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header RCVD_IN_SORBS_WEB eval:check_rbl_sub('sorbs', '127.0.0.7')
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describe RCVD_IN_SORBS_WEB SORBS: sender is an abusable web server
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tflags RCVD_IN_SORBS_WEB net
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reuse RCVD_IN_SORBS_WEB
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header RCVD_IN_SORBS_BLOCK eval:check_rbl_sub('sorbs', '127.0.0.8')
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describe RCVD_IN_SORBS_BLOCK SORBS: sender demands to never be tested
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tflags RCVD_IN_SORBS_BLOCK net
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reuse RCVD_IN_SORBS_BLOCK
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header RCVD_IN_SORBS_ZOMBIE eval:check_rbl_sub('sorbs', '127.0.0.9')
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describe RCVD_IN_SORBS_ZOMBIE SORBS: sender is on a hijacked network
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tflags RCVD_IN_SORBS_ZOMBIE net
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reuse RCVD_IN_SORBS_ZOMBIE
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header RCVD_IN_SORBS_DUL eval:check_rbl('sorbs-lastexternal', 'dnsbl.sorbs.net.', '127.0.0.10')
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describe RCVD_IN_SORBS_DUL SORBS: sent directly from dynamic IP address
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tflags RCVD_IN_SORBS_DUL net
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reuse RCVD_IN_SORBS_DUL
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# ---------------------------------------------------------------------------
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# Spamhaus SBL+XBL, now called Zen
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# Spamhaus XBL contains both the Abuseat CBL (cbl.abuseat.org) and Blitzed
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# OPM (opm.blitzed.org) lists so it's not necessary to query those as well.
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header __RCVD_IN_ZEN eval:check_rbl('zen', 'zen.spamhaus.org.')
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describe __RCVD_IN_ZEN Received via a relay in Spamhaus Zen
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tflags __RCVD_IN_ZEN net
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# SBL is the Spamhaus Block List: http://www.spamhaus.org/sbl/
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header RCVD_IN_SBL eval:check_rbl_sub('zen', '127.0.0.2')
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describe RCVD_IN_SBL Received via a relay in Spamhaus SBL
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tflags RCVD_IN_SBL net
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# XBL is the Exploits Block List: http://www.spamhaus.org/xbl/
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header RCVD_IN_XBL eval:check_rbl('zen-lastexternal', 'zen.spamhaus.org.', '127.0.0.[45678]')
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describe RCVD_IN_XBL Received via a relay in Spamhaus XBL
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tflags RCVD_IN_XBL net
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# PBL is the Policy Block List: http://www.spamhaus.org/pbl/
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header RCVD_IN_PBL eval:check_rbl('zen-lastexternal', 'zen.spamhaus.org.', '127.0.0.1[01]')
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describe RCVD_IN_PBL Received via a relay in Spamhaus PBL
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tflags RCVD_IN_PBL net
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reuse RCVD_IN_PBL RCVD_IN_PBL T_RCVD_IN_PBL_WITH_NJABL_DUL RCVD_IN_NJABL_DUL
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# ---------------------------------------------------------------------------
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# RFC-Ignorant blacklists (both name and IP based)
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header __RFC_IGNORANT_ENVFROM eval:check_rbl_envfrom('rfci_envfrom', 'fulldom.rfc-ignorant.org.')
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tflags __RFC_IGNORANT_ENVFROM net
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header DNS_FROM_RFC_DSN eval:check_rbl_sub('rfci_envfrom', '127.0.0.2')
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describe DNS_FROM_RFC_DSN Envelope sender in dsn.rfc-ignorant.org
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tflags DNS_FROM_RFC_DSN net
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reuse DNS_FROM_RFC_DSN
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header DNS_FROM_RFC_BOGUSMX eval:check_rbl_sub('rfci_envfrom', '127.0.0.8')
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describe DNS_FROM_RFC_BOGUSMX Envelope sender in bogusmx.rfc-ignorant.org
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tflags DNS_FROM_RFC_BOGUSMX net
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reuse DNS_FROM_RFC_BOGUSMX
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# bug 4628: these rules are too unreliable to assign scores to
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header __DNS_FROM_RFC_POST eval:check_rbl_sub('rfci_envfrom', '127.0.0.3')
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tflags __DNS_FROM_RFC_POST net
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reuse __DNS_FROM_RFC_POST DNS_FROM_RFC_POST
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header __DNS_FROM_RFC_ABUSE eval:check_rbl_sub('rfci_envfrom', '127.0.0.4')
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tflags __DNS_FROM_RFC_ABUSE net
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reuse __DNS_FROM_RFC_ABUSE DNS_FROM_RFC_ABUSE
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header __DNS_FROM_RFC_WHOIS eval:check_rbl_sub('rfci_envfrom', '127.0.0.5')
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tflags __DNS_FROM_RFC_WHOIS net
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reuse __DNS_FROM_RFC_WHOIS DNS_FROM_RFC_WHOIS
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# ---------------------------------------------------------------------------
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# Now, single zone BLs follow:
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# another domain-based blacklist
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header DNS_FROM_AHBL_RHSBL eval:check_rbl_envfrom('ahbl', 'rhsbl.ahbl.org.')
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describe DNS_FROM_AHBL_RHSBL Envelope sender listed in dnsbl.ahbl.org
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tflags DNS_FROM_AHBL_RHSBL net
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reuse DNS_FROM_AHBL_RHSBL
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# ---------------------------------------------------------------------------
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# NOTE: donation tests, see README file for details
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header RCVD_IN_BL_SPAMCOP_NET eval:check_rbl_txt('spamcop', 'bl.spamcop.net.', '(?i:spamcop)')
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describe RCVD_IN_BL_SPAMCOP_NET Received via a relay in bl.spamcop.net
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tflags RCVD_IN_BL_SPAMCOP_NET net
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reuse RCVD_IN_BL_SPAMCOP_NET
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# ---------------------------------------------------------------------------
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# NOTE: commercial tests, see README file for details
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header RCVD_IN_MAPS_RBL eval:check_rbl('rblplus', 'activationcode.r.mail-abuse.com.', '1')
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describe RCVD_IN_MAPS_RBL Relay in RBL, http://www.mail-abuse.com/enduserinfo_rbl.html
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tflags RCVD_IN_MAPS_RBL net
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header RCVD_IN_MAPS_DUL eval:check_rbl('rblplus-lastexternal', 'activationcode.r.mail-abuse.com.', '2')
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describe RCVD_IN_MAPS_DUL Relay in DUL, http://www.mail-abuse.com/enduserinfo_dul.html
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tflags RCVD_IN_MAPS_DUL net
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header RCVD_IN_MAPS_RSS eval:check_rbl_sub('rblplus', '4')
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describe RCVD_IN_MAPS_RSS Relay in RSS, http://www.mail-abuse.com/enduserinfo_rss.html
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tflags RCVD_IN_MAPS_RSS net
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header RCVD_IN_MAPS_OPS eval:check_rbl_sub('rblplus', '8')
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describe RCVD_IN_MAPS_OPS Relay in OPS, http://www.mail-abuse.com/enduserinfo_ops.html
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tflags RCVD_IN_MAPS_OPS net
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# The NML isn't part of the RBL+ and I find any documentation for it - is it dead?
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header RCVD_IN_MAPS_NML eval:check_rbl('nml', 'nonconfirm.mail-abuse.com.')
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describe RCVD_IN_MAPS_NML Relay in NML, http://www.mail-abuse.com/enduserinfo_nml.html
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tflags RCVD_IN_MAPS_NML net
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# ---------------------------------------------------------------------------
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# Section for DNS WL related lookups below.
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header __RCVD_IN_IADB eval:check_rbl('iadb-firsttrusted', 'iadb.isipp.com.')
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tflags __RCVD_IN_IADB net nice
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header RCVD_IN_IADB_VOUCHED eval:check_rbl_sub('iadb-firsttrusted', '^127.0.1.255$')
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describe RCVD_IN_IADB_VOUCHED ISIPP IADB lists as vouched-for sender
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tflags RCVD_IN_IADB_VOUCHED net nice
added
removed
pkgrules/20_dnsbl_tests.cf
