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Q & A Email Auth · August 21, 2026

Can I recover from bad domain reputation?

Yes, but it takes time — weeks to months depending on severity. Steps: (1) Stop sending to unengaged or bad lists immediately. (2) Enable DMARC p=reject to prevent your domain from being used in phishing. (3) Send only to confirmed opt-in subscribers with high engagement for 4–8 weeks. (4) Monitor Postmaster Tools weekly — reputation improves as the spam rate from your domain drops below 0.1%. Some damage, especially from Spamhaus listings, requires manual intervention and delisting requests.

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What Is Domain Reputation and Why Does It Affect Email?
Domain reputation is an invisible score that determines whether your email lands in the inbox or spam. It's set by Gmail, Outlook, and security vendors based on your sending history — and it can take months to build but days to destroy.
Related questions
Does domain reputation affect all email providers equally? How do I check my domain's reputation? How long does it take to build domain reputation? What's the difference between domain reputation and IP reputation?