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Your destination for the latest in email security and compliance - featuring expert guidance, product updates, and practical resources.

Discover the role of SMTP ports in email transmission and learn how SMTP security protocols protect data during email delivery. Understand the differences between SMTP port options for secure communication.

What is an SMTP port? SMTP Security explained

"Learn about transactional emails, automated messages triggered by user actions, and explore examples such as order confirmations, password resets, and account notifications."

Transactional Email

What is Domain Spoofing?

All you need to know about DMARC Reports

"Discover common types of email-based attacks, including phishing, spear phishing, and Business Email Compromise (BEC). Learn how these attacks work and ways to protect against email threats."

Example of Email-Based Attacks

What is a DKIM Selector and how does it work?

3 Steps to Fix “No DMARC Record Found”

Explore the history of email, from its inception in the 1970s to its role in modern digital communication. Learn about key milestones and how email evolved into a global communication tool.

History of Email

"Learn why having multiple SPF records on a domain can cause issues, and discover best practices for configuring a single SPF record to improve email deliverability and security."

Multiple SPF records on a domain?

What is Honeytrap and how to prevent it?

DMARC Explained

Everything that causes an SPF fail: SPF ~all and -all explained

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