jm ô)d ½k×ÅßÉ@÷ù6Wvv%ê׸<· !L¢Email works the same way, over the years different email providers have added new features that have been selectively supported by others. No one controls email.
https://whatsonchain.com/tx/2d06538198a1acd9cec18b8ce40a296d48317b8d1f1701eaa61bbc2b9af8c87c