Glossary

Definitions and explanations of key terms in email deliverability, infrastructure, and outbound.

Check Email Deliverability

Learn what an email deliverability check is and why it's crucial for cold outbound. Understand how to test your sending infrastructure to protect your domain...

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What is Dkim?

What is DKIM? Learn how DomainKeys Identified Mail works, why it's critical for cold outbound deliverability, and how to avoid common setup mistakes.

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