SPF and DKIM TXT Records Explained
SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail) are email signatures used to prevent spoofing, phishing, and impersonation. When sending an email, the recipient's spam filter scans the sender's domain for these SPF and DKIM sig...
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Overview
You can use this document to learn how to troubleshoot DNS-related issues.
Issue: Users do not see changes
Issue: If you made a change to your DNS configuration, but your users are not seeing the changes at their location.
Solution: ...
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