Chapter 1 – Introduction

Frames email deliverability around four principles that guide all the best practices.

Chapter 2 – How Internet Email Works

Explains the basic concepts and technologies behind how internet email works.

Chapter 3 – Message Filters and Message (Sample chapter - download PDF)

Covers message filters and streams. It explains the different types and purposes of filters. It also explains what messages streams are and how they can be used to work with filters.

Chapter 4 – Measuring Email Deliverability

Explains how to measure deliverability to understand if you have a deliverability problem.

Chapter 5 – Blacklists and Spam Traps

Covers the different types of spam blocklists, how you get on and off them, and which ones you should be worried about. Spam traps, and their relationship to blocklists, are also covered.

Chapter 6 – Email Address Validation

Explains how email address validation works, and when to use these services.

Chapter 7 – Bounces and List Hygiene

Covers bounce messages and the importance of keeping your contact list in good order.

Chapter 8 – Domain and IP reputation

Explains how reputation filtering works and how to stay on top of it.

Chapter 9 – Content Filters

Explains how filters that operate on the body of an email work.

Chapter 10 – Engagement Filters

Covers how recipient engagement influences deliverability.

Chapter 11 – Email Authentication

Explains the main email authentication protocols and how they can significantly influences deliverability.

Chapter 12 – Conclusion – Putting it all together

This very short chapter wraps it all up.