Sender Reputation

How mailbox providers score your domain and IP, how to check where you stand, and what it takes to repair a damaged reputation. For senders whose placement has slipped and who need to understand why before changing anything.

Sender Reputation February 4, 2026

What Is a Good Sender Score?

A good Sender Score is 80 or above. Learn what the score means, how it affects deliverability, and how to improve your score if it is low.

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