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by webbie917
1683 days ago
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Policy like this is meant to protect sender reputation, not just provider IP pool. High hard bounce rate lowers your inboxing in the long term. If your bounce rate is consistently above 5% consider verifying all new emails before sending them an email > https://www.bigmailer.io/blog/email-verification-service-pro... Natural email decay rate is 2-3% per month so the goal is to stay close to this range, but the lower the better. |
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