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Email Deliverability Checker
Check if your email domain is properly configured for cold outreach. Verify your SPF, DKIM, and DMARC records to maximize inbox placement.
Email Deliverability Checker
Real DNS Check
Check SPF, DKIM, DMARC & MX records
Understanding Email Authentication
- • SPF (Sender Policy Framework): Specifies which servers can send email for your domain
- • DKIM (DomainKeys Identified Mail): Adds a digital signature to verify email authenticity
- • DMARC: Tells receiving servers how to handle emails that fail SPF/DKIM checks
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