dns-auth-check

Validate SPF, DKIM, DMARC, BIMI and MTA-STS from the command line.

Brought to you by: stevenkop

Downloads: 2 This Week

Last Update: 4 days ago

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Zero-dependency Node.js CLI that validates SPF, DKIM, DMARC, BIMI and MTA-STS email authentication for any domain. Counts recursive SPF lookups against the RFC 7208 limit, auto-discovers DKIM selectors across 18 common providers, and grades the result A+ to F with fix suggestions. CI-friendly.

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Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.

Try free now

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