Errors

meta_yml_conforms_to_known_spec

Expected a list structure (author) [Validation: 1.4]

meta_yml_has_duplicate_keys

CPAN::Meta::YAML found a duplicate key 'abstract' in line 'Perl DNS mail exchange & email format validation module' at lib/CPAN/Meta/YAML.pm line 515.
,CPAN::Meta::YAML found a duplicate key 'author' in line 'The McGrail Foundation & Kevin A. McGrail <kevin.mcgrail-netvalidmx@mcgrail.com>' at lib/CPAN/Meta/YAML.pm line 515.