228 lines
8.0 KiB
Perl
228 lines
8.0 KiB
Perl
package Sisimai::Reason::Blocked;
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use feature ':5.10';
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use strict;
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use warnings;
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sub text { 'blocked' }
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sub description { 'Email rejected due to client IP address or a hostname' }
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sub match {
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# Try to match that the given text and regular expressions
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# @param [String] argv1 String to be matched with regular expressions
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# @return [Integer] 0: Did not match
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# 1: Matched
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# @since v4.0.0
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my $class = shift;
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my $argv1 = shift // return undef;
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my $regex = qr{(?>
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access[ ]denied[.][ ]ip[ ]name[ ]lookup[ ]failed
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|access[ ]from[ ]ip[ ]address[ ].+[ ]blocked
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|all[ ]mail[ ]servers[ ]must[ ]have[ ]a[ ]ptr[ ]record[ ]with[ ]a[ ]valid[ ]reverse[ ]dns[ ]entry
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|bad[ ]sender[ ]ip[ ]address
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|banned[ ]sending[ ]ip # Office365
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|blacklisted[ ]by
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|(?:blocked|refused)[ ]-[ ]see[ ]https?://
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|blocked[ ]using[ ]
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|can[']t[ ]determine[ ]purported[ ]responsible[ ]address
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|cannot[ ](?:
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find[ ]your[ ]hostname
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|resolve[ ]your[ ]address
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)
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|client[ ]host[ ](?:
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.+[ ]blocked[ ]using
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|rejected:[ ](?:
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abus[ ]detecte[ ]gu_eib_0[24] # SFR
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|cannot[ ]find[ ]your[ ]hostname # Yahoo!
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|may[ ]not[ ]be[ ]mail[ ]exchanger
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|was[ ]not[ ]authenticated # Microsoft
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)
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)
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|confirm[ ]this[ ]mail[ ]server
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|connection[ ](?:
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dropped
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|refused[ ]by
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|reset[ ]by[ ]peer
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|was[ ]dropped[ ]by[ ]remote[ ]host
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)
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|connections[ ](?:
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not[ ]accepted[ ]from[ ]ip[ ]addresses[ ]on[ ]spamhaus[ ]xbl
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|will[ ]not[ ]be[ ]accepted[ ]from[ ].+because[ ]the[ ]ip[ ]is[ ]in[ ]spamhaus's[ ]list
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)
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|currently[ ]sending[ ]spam[ ]see:[ ]
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|domain[ ](?:
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.+[ ]mismatches[ ]client[ ]ip
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|does[ ]not[ ]exist:
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)
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|dns[ ]lookup[ ]failure:[ ].+[ ]try[ ]again[ ]later
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|dnsbl:attrbl
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|dynamic/zombied/spam[ ]ips[ ]blocked
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|email[ ]blocked[ ]by[ ](?:.+[.]barracudacentral[.]org|spamhaus)
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|esmtp[ ]not[ ]accepting[ ]connections # icloud.com
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|fix[ ]reverse[ ]dns[ ]for[ ].+
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|go[ ]away
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|helo[ ]command[ ]rejected:
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|host[ ].+[ ]refused[ ]to[ ]talk[ ]to[ ]me:[ ]\d+[ ]blocked
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|hosts[ ]with[ ]dynamic[ ]ip
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|http://(?:
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spf[.]pobox[.]com/why[.]html
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|www[.]spamcop[.]net/bl[.]
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)
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|invalid[ ]ip[ ]for[ ]sending[ ]mail[ ]of[ ]domain
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|ip[ ]\d{1,3}[.]\d{1,3}[.]\d{1,3}[.]\d{1,3}[ ]is[ ]blocked[ ]by[ ]earthlink # Earthlink
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|ip[/]domain[ ]reputation[ ]problems
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|ips[ ]with[ ]missing[ ]ptr[ ]records
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|is[ ](?:
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in[ ]a[ ]black[ ]list[ ]at[ ].+[.]
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|in[ ]an[ ].*rbl[ ]on[ ].+
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|not[ ]allowed[ ]to[ ]send[ ](?:
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mail[ ]from
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|from[ ].+[ ]per[ ]it's[ ]spf[ ]record
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)
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)
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|mail[ ]server[ ]at[ ].+[ ]is[ ]blocked
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|mail[ ]from[ ]\d+[.]\d+[.]\d+[.]\d[ ]refused:
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|message[ ]from[ ].+[ ]rejected[ ]based[ ]on[ ]blacklist
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|messages[ ]from[ ].+[ ]temporarily[ ]deferred[ ]due[ ]to[ ]user[ ]complaints # Yahoo!
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|no[ ](?:
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access[ ]from[ ]mail[ ]server
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|ptr[ ]record[ ]found[.]
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)
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|not[ ]currently[ ]accepting[ ]mail[ ]from[ ]your[ ]ip # Microsoft
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|part[ ]of[ ]their[ ]network[ ]is[ ]on[ ]our[ ]block[ ]list
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|please[ ](?:
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get[ ]a[ ]custom[ ]reverse[ ]dns[ ]name[ ]from[ ]your[ ]isp[ ]for[ ]your[ ]host
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|inspect[ ]your[ ]spf[ ]settings
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|use[ ]the[ ]smtp[ ]server[ ]of[ ]your[ ]isp
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)
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|ptr[ ]record[ ]setup
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|rejecting[ ]open[ ]proxy # Sendmail(srvrsmtp.c)
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|reverse[ ]dns[ ](?:
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failed
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|required
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|lookup[ ]for[ ]host[ ].+[ ]failed[ ]permanently
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)
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|sender[ ]ip[ ](?:
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address[ ]rejected
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|reverse[ ]lookup[ ]rejected
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)
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|server[ ]access[ ](?:
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.+[ ]forbidden[ ]by[ ]invalid[ ]rdns[ ]record[ ]of[ ]your[ ]mail[ ]server
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|forbidden[ ]by[ ]your[ ]ip[ ]
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)
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|server[ ]ip[ ].+[ ]listed[ ]as[ ]abusive
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|service[ ]permits[ ]\d+[ ]unverifyable[ ]sending[ ]ips
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|smtp[ ]error[ ]from[ ]remote[ ]mail[ ]server[ ]after[ ]initial[ ]connection: # Exim
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|sorry,[ ](?:
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that[ ]domain[ ]isn'?t[ ]in[ ]my[ ]list[ ]of[ ]allowed[ ]rcpthosts
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|your[ ]remotehost[ ]looks[ ]suspiciously[ ]like[ ]spammer
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)
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|spf[ ](?:
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.+[ ]domain[ ]authentication[ ]fail
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|record
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|check:[ ]fail
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)
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|spf:[ ].+[ ]is[ ]not[ ]allowed[ ]to[ ]send[ ]mail.+[a-z]{3}.+401
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|the[ ](?:email|domain|ip).+[ ]is[ ]blacklisted
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|this[ ]system[ ]will[ ]not[ ]accept[ ]messages[ ]from[ ]servers[/]devices[ ]with[ ]no[ ]reverse[ ]dns
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|too[ ]many[ ]spams[ ]from[ ]your[ ]ip # free.fr
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|unresolvable[ ]relay[ ]host[ ]name
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|veuillez[ ]essayer[ ]plus[ ]tard.+[a-z]{3}.+(?:103|510)
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|your[ ](?:
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network[ ]is[ ]temporary[ ]blacklisted
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|sender's[ ]ip[ ]address[ ]is[ ]listed[ ]at[ ].+[.]abuseat[.]org
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|server[ ]requires[ ]confirmation
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)
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|was[ ]blocked[ ]by[ ].+
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|we[ ]do[ ]not[ ]accept[ ]mail[ ]from[ ](?: # @mail.ru
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dynamic[ ]ips
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|hosts[ ]with[ ]dynamic[ ]ip[ ]or[ ]generic[ ]dns[ ]ptr-records
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)
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|you[ ]are[ ](?:
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not[ ]allowed[ ]to[ ]connect
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|sending[ ]spam
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)
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|your[ ](?:
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access[ ]to[ ]submit[ ]messages[ ]to[ ]this[ ]e-mail[ ]system[ ]has[ ]been[ ]rejected
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|message[ ]was[ ]rejected[ ]for[ ]possible[ ]spam/virus[ ]content
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)
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)
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}x;
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return 1 if $argv1 =~ $regex;
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return 0;
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}
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sub true {
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# Rejected due to client IP address or hostname
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# @param [Sisimai::Data] argvs Object to be detected the reason
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# @return [Integer] 1: is blocked
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# [Integer] 0: is not blocked by the client
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# @see http://www.ietf.org/rfc/rfc2822.txt
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# @since v4.0.0
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my $class = shift;
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my $argvs = shift // return undef;
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return 1 if $argvs->reason eq 'blocked';
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return 1 if Sisimai::SMTP::Status->name($argvs->deliverystatus) eq 'blocked';
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return 1 if __PACKAGE__->match(lc $argvs->diagnosticcode);
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}
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1;
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__END__
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=encoding utf-8
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=head1 NAME
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Sisimai::Reason::Blocked - Bounce reason is "blocked" or not.
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=head1 SYNOPSIS
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use Sisimai::Reason::Blocked;
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print Sisimai::Reason::Blocked->match('Access from ip address 192.0.2.1 blocked'); # 1
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=head1 DESCRIPTION
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Sisimai::Reason::Blocked checks the bounce reason is "blocked" or not. This
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class is called only Sisimai::Reason class.
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This is the error that SMTP connection was rejected due to a client IP address
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or a hostname, or the parameter of "HELO/EHLO" command. This reason has added
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in Sisimai 4.0.0 and does not exist in any version of bounceHammer.
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<kijitora@example.net>:
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Connected to 192.0.2.112 but my name was rejected.
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Remote host said: 501 5.0.0 Invalid domain name
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=head1 CLASS METHODS
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=head2 C<B<text()>>
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C<text()> returns string: "blocked".
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print Sisimai::Reason::Blocked->text; # blocked
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=head2 C<B<match(I<string>)>>
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C<match()> returns 1 if the argument matched with patterns defined in this class.
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print Sisimai::Reason::Blocked->match('Access from ip address 192.0.2.1 blocked'); # 1
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=head2 C<B<true(I<Sisimai::Data>)>>
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C<true()> returns 1 if the bounce reason is "blocked". The argument must be
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Sisimai::Data object and this method is called only from Sisimai::Reason class.
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=head1 AUTHOR
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azumakuniyuki
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=head1 COPYRIGHT
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Copyright (C) 2014-2018 azumakuniyuki, All rights reserved.
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=head1 LICENSE
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This software is distributed under The BSD 2-Clause License.
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=cut
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