APIVerve

What developers build with the SPF Validator API

Real applications shipping on this endpoint today — each with the problem it solves and the numbers that made it worth wiring up.

Email Deliverability Audits

Validate SPF records to ensure proper authentication and identify configuration issues.

Identify SPF misconfigurationsDetect common errors before they cause problemsVerify authorized senders are listed
Detectmisconfigurations
Improvedeliverability
Auditdomains at scale

MSP Domain Monitoring

Regularly validate SPF records across all managed domains and alert on problems.

Proactive issue detectionAutomated monitoring at scaleClient reporting dashboards
Monitorall client domains
Proactiveissue detection
Automatedcompliance checks

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Scaling up?

Volume pricing, custom SLAs, and dedicated support for high-traffic teams.

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