Perl ABCI like the MIME::Lite interface
The mailing module MIME::Lite has been deprecated by the maintainers, but for simple purposes it's all usable and I think it's easier to use than Email::Sender. There are many document examples and web examples. Anyway, it's a little annoying that the widely used modules suddenly change.
Email::Sender Recommendation doesn't mean that more and more examples are being introduced using it.
So why not wrap Email::Sender and create Emaill::Sender::MIME::Lite, which provides a MIME::Lite interface? Even if you migrate it, it's easy to migrate because it's just a replacement, and bugs can be solved with the Email::Sender project.