Organizations Using SPF (Sender Policy Framework) for Email Authentication and Deliverability
Explore organizations tagged with spf to discover how real-world teams implement Sender Policy Framework (SPF) records to improve email authentication, reduce spoofing, and boost deliverability. This list of organizations—filterable by tags—provides implementation details, SPF record syntax examples, recommended SPF policies, integration tips for DMARC and DKIM, and monitoring best practices so you can assess configuration quality and operational impact. Use the filters to compare SPF strategies across organizations, inspect or export DNS records, and get actionable guidance for deploying or auditing SPF in your own environment.
