Check if your domain’s SPF record is correctly configured, within lookup limits, and aligned with all authorised sending sources. Quickly identify gaps that can cause authentication failures, delivery issues, or unintended exposure.
An SPF check shows which servers are authorised to send emails for your domain. It does not tell you if the record is optimised, complete, or safe to enforce at scale.
SPF records often grow over time, with multiple services added and rarely reviewed. This leads to overly complex records, lookup limits being exceeded, and gaps that impact authentication.
DMARCS gives you full control over SPF management. You can identify all authorised senders, simplify records, and maintain a clean, valid configuration without manual effort or risk of misconfiguration.
SPF failures are a common cause of email delivery problems. At the same time, incorrect changes can block legitimate email traffic.
DMARCS helps you safely identify redundant entries, misconfigured include statements, and DNS lookup issues that cause SPF failures. You can clean up your record while ensuring all legitimate senders remain authorised.
The result is a stable SPF configuration that supports both security and reliable email delivery.
Modern email environments rely on multiple platforms. Marketing tools, CRM systems, cloud services, and internal applications all send emails on behalf of your domain.
Managing SPF across these services manually becomes difficult as your environment grows. One missed entry can break authentication. One unnecessary entry can increase risk.
DMARCS centralises SPF management across your domains and services. You get clear visibility into authorised senders, better control over changes, and a consistent approach to maintaining SPF accuracy over time.
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