SPF is an email authentication standard that is boring as all get out. But look! A cat! I dare you to call email authentication boring now! Purrrr!

Email authentication. It's fun, right? Well...not really. But you know what makes everything fun? Puppies! Come learn about puppies and email authentication.

Transactional and bulk emails don't mix any better than orange juice and toothpaste. So keep them separate with Postmark's Message Streams.

Baked up a quirky script, gathered and edited assets into a donut-like structure, and sprinkled it with a bit of toe-tapping music and flashy editing.