Transactional Emails vs Marketing Emails: What’s the Difference?

Transactional Emails vs Marketing Emails: What’s the Difference? How SMTP Relay Works (Explained Simply) Every day, businesses send millions of emails—from password resets and shipping notifications to newsletters and promotional offers. While they may all arrive in your inbox, these messages actually serve very different purposes. Understanding the difference between transactional and marketing emails can …

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