Email Security

An ultimate guide to email infrastructure

Email infrastructure components
On January 31, 2024 By Ketevan Bostoganashvili
Learn what email infrastructure is, why it is needed, what it consists of, and how to manage it properly: an overview of tools and approaches. Click here.

PTR Records: Why Do They Matter for Emails?

This is a cover image for an article that covers PTR Records and explains Why Do They Matter for Emails
On January 25, 2024 By Stanislav Shymanskyi
PTR Records play an important role in determining whether your email should be delivered. Learn what they are and how to set them up.