File Coverage

lib/Sisimai/Reason/NotAccept.pm

Criterion	Covered	Total	%
statement	22	24	91.6
branch	5	10	50.0
condition	3	4	75.0
subroutine	7	7	100.0
pod	2	4	50.0
total	39	49	79.5

package Sisimai::Reason::NotAccept;
use feature ':5.10';
use strict;
use warnings;

sub text  { 'notaccept' }
sub description { 'Delivery failed due to a destination mail server does not accept any email' }
sub match {
    # Try to match that the given text and regular expressions
    # @param    [String] argv1  String to be matched with regular expressions
    # @return   [Integer]       0: Did not match
    #                           1: Matched
    # @since v4.0.0
    my $class = shift;
    my $argv1 = shift // return undef;

    # Destination mail server does not accept any message
    state $index = [
        'does not accept mail (nullmx)',
        'host/domain does not accept mail', # iCloud
        'host does not accept mail',        # Sendmail
        'name server: .: host not found',   # Sendmail
        'no mx record found for domain=',   # Oath(Yahoo!)
        'no route for current request',
        'smtp protocol returned a permanent error',
    ];
    return 1 if grep { rindex($argv1, $_) > -1 } @$index;
    return 0;
}

sub true {
    # Remote host does not accept any message
    # @param    [Sisimai::Data] argvs   Object to be detected the reason
    # @return   [Integer]               1: Not accept
    #                                   0: Accept
    # @since v4.0.0
    # @see http://www.ietf.org/rfc/rfc2822.txt
    my $class = shift;
    my $argvs = shift // return undef;
    return 1 if $argvs->reason eq 'notaccept';

    # SMTP Reply Code is 521, 554 or 556
    return 1 if $argvs->replycode =~ /\A(?:521|554|556)\z/;
    return 0 if $argvs->smtpcommand ne 'MAIL';
    return 1 if __PACKAGE__->match(lc $argvs->diagnosticcode);
    return 0;
}

1;
__END__