Transactional & Marketing Email Security Tips & Best Practices

Transactional & Marketing Email Security Tips & Best Practices — articles and guides from Mailer To Go.

Email Security Best Practices: 16 Tips To Keep Your Business Safe

March 26, 2026
Avoid data breaches, phishing attacks, and email compromise with 16 email security best practices that incorporate the latest encryption and security protocols.

What Are Spam Traps & How To Avoid Them In 2023?

March 26, 2026
Spam traps are easy to avoid when you know how they work. Falling victim can severely impact your email deliverability rates &, consequently, your bottom line.

Subscription Bombing: What to Know and How to Prevent It

March 26, 2026
Learn what subscription bombing is, its effects, and the steps to avoid this type of attack. Plus, discover 5 quick steps to safeguard your business.

Email Authentication Methods Part 2: What Is an SPF record?

March 26, 2026
What is SPF? What is an SPF record? Learn how to protect your email from cyber criminals, and boost deliverability and marketing ROI with SPF authentication.

Email Authentication Methods Part 1: What Is DKIM?

March 26, 2026
What is DKIM? Learn its role in email verification, tamper prevention, and security, how it works, and how to implement it to boost your deliverability and ROI.

Email Authentication Methods Part 3: What Is DMARC

March 26, 2026
What is DMARC? Why does DMARC matter? Protect your brand from email fraud and spoofing, and learn how to implement and use DMARC authentication.