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Resources/Troubleshooting

Troubleshooting

Fix common SPF errors, lookup limits, and configuration issues.

Common SPF Errors: Understanding and Fixing SPF Failures

Learn what SPF error codes mean, what causes them, and how to fix common SPF misconfigurations including PermError, SoftFail, and None results.

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SPF 10 DNS Lookup Limit: Why It Exists and How to Fix It

Learn about the SPF 10 DNS lookup limit, why exceeding it causes PermError failures, and practical solutions to optimize your SPF record.

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SPF Record Check

Validate and monitor your SPF records

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