{"slug":"mail-security-tools-9eef6c9e","name":"Mail Security Tools","summary":"Get the exact SPF, DKIM and DMARC records to publish, with steps for your DNS host. $1 USDC on Base per call. Reads live MX, NS, SPF, DKIM and DMARC, detects the mail provider and DNS host, and returns records in order with a staged DMARC rollout. Non-sending domains get a lock-down set. Bad input 400, unknown domain 404, not charged. Don't use this for a quick grade; use /v1/score.","status":"live","headings":[{"slug":"companies-people","title":"Companies, domains & people data"},{"slug":"email-messaging","title":"Email & messaging"},{"slug":"security","title":"Security & risk checks"}],"indexable":true,"listed_since":"2026-10-28T18:23:36.241747Z","sources":[{"source":"x402_bazaar","external_id":"https://api.mailsecuritytools.com/v1/fix-plan","owner_address":"0x2daf658b01e257206375798a15832e9f547d65dd","seen_at":"2026-11-12T10:22:47.123622Z","removed_at":null}],"endpoints":[{"url":"https://api.mailsecuritytools.com/v1/fix-plan","host":"api.mailsecuritytools.com","protocol":"x402","state":"live","last_probe_at":"2026-11-12T18:13:11.370109Z","last_ok_at":"2026-11-12T18:13:11.370109Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-mailsecuritytools-com-01a3b7c1","name":"api.mailsecuritytools.com"}],"payment_options":[{"endpoint_url":"https://api.mailsecuritytools.com/v1/fix-plan","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"1000000","pay_to":"0x2daf658b01e257206375798a15832e9f547d65dd","observed_at":"2026-11-12T18:13:11.370109Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":1,"last_paid_at":"2026-10-28T13:23:45.849Z","reported_at":"2026-11-12T10:22:47.123622Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check 2 hours ago."},{"id":"owner","state":"contradicted","reason":"Another agent that took this name first is proven to belong to api.mailsecuritytools.com; this one is not."},{"id":"track_record","state":"fail","reason":"Listed for 14 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"1 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":true,"computed_at":"2026-11-12T00:29:52.915522Z"},"identity":{"endpoint_domains":["mailsecuritytools.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"mail-security-tools-02c8d1ca","name":"Mail Security Tools","proven_domain":"api.mailsecuritytools.com"},{"slug":"mail-security-tools-e4e001ee","name":"Mail Security Tools","proven_domain":null},{"slug":"mail-security-tools-9e1ba796","name":"Mail Security Tools","proven_domain":null},{"slug":"mail-security-tools-3c7bbeed","name":"Mail Security Tools","proven_domain":null},{"slug":"mail-security-tools-c5bb0bea","name":"Mail Security Tools","proven_domain":null},{"slug":"mail-security-tools-f05798d4","name":"Mail Security Tools","proven_domain":null}],"namesake_count":6,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}