![DKIM](https://www.greatservice.com/wp-content/uploads/2023/02/DKIM.jpg)
DKIM
DKIM (DomainKeys Identified Mail). Imagine sending a message in a bottle across the sea, but you want to make sure the person who receives it knows it's really from you and...
![DMARC](https://www.greatservice.com/wp-content/uploads/2023/02/DMARC.jpg)
DMARC
DMARC (Domain-based Message Authentication, Reporting and Conformance) is like a digital bouncer making sure only legit emails from your business get into your customers' or...