A Deep Dive into Email Deliverability in 2024Around 50 years ago, in October 1971, Ray Tomlinson, a graduate of MIT, sent the first email over a network.. Last year, ~121 trillion emails were sent between ~4.3 billion people. Email is the the most important written form of communication on this planet and will remain so for the foreseeable future. Overview On October 3, 2023, Google and Yahoo announced upcoming email security standards to pr
