How Do I Get My Email Out of the Gmail Promotions Tab?

Is your email going to the Gmail Promotions Tab? At first glance, it will feel…

What is the Difference Between Email CTR and CTOR?

One standard metric used to track the performance of an email campaign is clicks, and…
A diagram of how DKIM messages flow.

What is DKIM?

DKIM, short for Domain Keys Identified Mail, is an email authentication technology used to help…
A hand holding picture identification, showing how an SPF record is authentication, similar to picture ID.

What is SPF?

It’s not Sun Protection Factor, SPF stands for Sender Protection Framework. SPF is one of…