This software is copyright (c) 2021 by Marc Bradshaw. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. This is an example implementation of a BIMI validator using the Mail::BIMI validation code. BIMI implementations differ across different mailbox providers, and while this validator attempts to follow the most current BIMI specification it should be noted that there may be additional requirements at individual MBPs which must also be met before a BIMI indicator is displayed.