File Coverage

lib/Sisimai/Reason/SyntaxError.pm

Criterion	Covered	Total	%
statement	19	19	100.0
branch	5	8	62.5
condition	9	10	90.0
subroutine	7	7	100.0
pod	2	4	50.0
total	42	48	87.5

package Sisimai::Reason::SyntaxError;
use v5.26;
use strict;
use warnings;

sub text  { 'syntaxerror' }
sub description { 'Email rejected due to syntax error at sent commands in SMTP session' }
sub match { return 0 }
sub true {
    # Connection rejected due to syntax error or not
    # @param    [Sisimai::Fact] argvs   Object to be detected the reason
    # @return   [Integer]               1: Rejected due to syntax error
    #                                   0: is not syntax error
    # @since v4.1.25
    # @see http://www.ietf.org/rfc/rfc2822.txt
    my $class = shift;
    my $argvs = shift // return 0; return 0 unless exists $argvs->{'replycode'};
    my $reply = int($argvs->{'replycode'} || 0);

    return 1 if $argvs->{'reason'} eq 'syntaxerror';
    return 1 if $reply > 400 && $reply < 408;
    return 1 if $reply > 500 && $reply < 508;
    return 0;
}

1;
__END__