1Mail::SpamAssassin::PluUgsienr::CDoNnStErviablu(t3e)d PeMralilD:o:cSupmaemnAtsastaisosnin::Plugin::DNSEval(3)
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NAME

6       DNSEVAL - look up URLs against DNS blocklists
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SYNOPSIS

9        loadplugin Mail::SpamAssassin::Plugin::DNSEval
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11        rbl_headers EnvelopeFrom,Reply-To,Disposition-Notification-To
12        header     RBL_IP    eval:check_rbl_headers('rbl', 'rbl.example.com.', '127.0.0.2')
13        describe   RBL_IP    From address associated with spam domains
14        tflags     RBL_IP    net
15        reuse      RBL_IP
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17        Supported extra tflags from SpamAssassin 3.4.3:
18         domains_only - only non-IP-address "host" components are queried
19         ips_only - only IP addresses as the "host" component will be queried
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DESCRIPTION

22       The DNSEval plugin queries dns to see if a domain or an ip address
23       present on one of email's headers is on a particular rbl.
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USER PREFERENCES

26       The following options can be used in both site-wide ("local.cf") and
27       user-specific ("user_prefs") configuration files to customize how
28       SpamAssassin handles incoming email messages.
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30       rbl_headers
31            This option tells SpamAssassin in which headers to check for content
32            used to query the specified rbl.
33            If on the headers content there is an email address, an ip address
34            or a domain name, it will be checked on the specified rbl.
35            The configuration option can be overridden by passing an headers list as
36            last parameter to check_rbl_headers.
37            The default headers checked are:
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39       •   EnvelopeFrom
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41       •   Reply-To
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43       •   Disposition-Notification-To
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45       •   X-WebmailclientIP
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47       •   X-Source-IP
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49       check_rbl_from_domain
50           This checks all the from addrs domain names as an alternate to
51           check_rbl_from_host.  As of v3.4.1, it has been improved to include
52           a subtest for a specific octet.
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54       check_rbl_ns_from
55           This checks the dns server of the from addrs domain name.  It is
56           possible to include a subtest for a specific octet.
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58       check_rbl_rcvd
59           This checks all received headers domains or ip addresses against a
60           specific rbl.  It is possible to include a subtest for a specific
61           octet.
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65perl v5.32.1                      2021-04M-a1i4l::SpamAssassin::Plugin::DNSEval(3)
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