103 lines
2.9 KiB
Perl
103 lines
2.9 KiB
Perl
package Sisimai::Reason::NotAccept;
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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 { 'notaccept' }
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sub description { 'Delivery failed due to a destination mail server does not accept any email' }
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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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# Destination mail server does not accept any message
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my $index = [
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'host/domain does not accept mail', # iCloud
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'name server: .: host not found', # Sendmail
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'no mx record found for domain=', # Oath(Yahoo!)
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'smtp protocol returned a permanent error',
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];
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return 1 if grep { rindex($argv1, $_) > -1 } @$index;
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return 0;
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}
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sub true {
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# Remote host does not accept any message
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# @param [Sisimai::Data] argvs Object to be detected the reason
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# @return [Integer] 1: Not accept
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# 0: Accept
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# @since v4.0.0
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# @see http://www.ietf.org/rfc/rfc2822.txt
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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 'notaccept';
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# SMTP Reply Code is 521, 554 or 556
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return 1 if $argvs->replycode =~ /\A(?:521|554|556)\z/;
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return 0 unless $argvs->smtpcommand eq 'MAIL';
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return 1 if __PACKAGE__->match(lc $argvs->diagnosticcode);
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return 0;
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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::NotAccept - Bounce reason is C<notaccept> or not.
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=head1 SYNOPSIS
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use Sisimai::Reason::NotAccept;
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print Sisimai::Reason::NotAccept->match('domain does not exist:'); # 1
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=head1 DESCRIPTION
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Sisimai::Reason::NotAccept checks the bounce reason is C<notaccept> or not.
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This class is called only Sisimai::Reason class.
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This is the error that a destination mail server does ( or can ) not accept any
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email. In many case, the server is high load or under the maintenance. Sisimai
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will set C<notaccept> to the reason of email bounce if the value of Status:
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field in a bounce email is C<5.3.2> or the value of SMTP reply code is 556.
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=head1 CLASS METHODS
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=head2 C<B<text()>>
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C<text()> returns string: C<notaccept>.
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print Sisimai::Reason::NotAccept->text; # notaccept
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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::NotAccept->match('domain does not exist:'); # 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 C<notaccept>. 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) 2014-2016,2018 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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