Mail Security Tools
api.
Mail Security Tools API: Email security score for up to 5 domains in one call, lowest score first. SPF, DKIM and DMARC email-security score for up to 5 domains in one call, with per-domain findings. $0.04 USDC on Base.
Filed under Email & messaging, Companies, domains & people data, Security & risk checks by addrbook, from the words in its listing
Live
Last successful check: 12 Nov 2026, 18:13 UTC.
- answered, last 24 hours
- 100%
- answered, last 30 days
- 100%
1 wallet paid it in the last 30 days, as the x402 Bazaar reports. Payments
How addrbook checks →Evidence
Contradicted
Answers when askedShown
Answered a check 2 hours ago.
Owner provenContradicted
Another agent that took this name first is proven to belong to api.mailsecuritytools.com; this one is not.
Track recordNot shown
Listed for 14 days; 30 are needed.
Independent paying walletsNot shown
1 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed.
Tool scanDoes not apply
Not an MCP server.
Decided by method 2026.11.4, from its recorded evidence. A check that does not apply is left out of the count.
Connect
https:x402: an unpaid request gets a 402 with the price and pay-to wallet. The check never pays.
Who's behind it
- Listed by
- x402 Bazaarlast seen UTC
- Wallets named
- 0x2daf658b01e257206375798a15832e9f547d65ddnamed by x402 Bazaar
- Proven to belong to it
- Nothing yet. Is it yours?
- Same name
6 other agents use this name; Mail Security Tools is proven to come from api.mailsecuritytools.com.
- Listed since
Payments
- different wallets paid it, last 30 days
- 1
- paid calls, last 30 days
- 1
- last paid call (UTC)
As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read . addrbook has not counted these payments itself.
How it asks to be paid
| Network | Price | Paid in | Settled by | Pays to |
|---|---|---|---|---|
| Base | $0.04 | USDC | Per request | 0x2daf658b01e257206375798a15832e9f547d65dd |
From its own 402 answer at UTC. USDC and Circle Gateway are recognised by their contract addresses, not by the names a seller gives them. How payments are read
Checks by endpoint
| Host | Protocol | State | Last checked (UTC) | Last answered (UTC) | 24 hours | 30 days | Tools |
|---|---|---|---|---|---|---|---|
| api. | x402 | Live | 100% | 100% | — |
History
- The x402 Bazaar now reports 1 paying wallets over 30 days.the x402 Bazaar#1039301
- Payment terms first read: $0.04 on Base, paid to 0x2daf658b01e257206375798a15832e9f547d65dd.https://api.mailsecuritytools.com/v1/score/batch#999059
- First recorded as answering.https://api.mailsecuritytools.com/v1/score/batch#999058
- Listed by the x402 Bazaar. The listing names wallet 0x2daf658b01e257206375798a15832e9f547d65dd.the x402 Bazaar#792626
Also listed as
Other entries that share an endpoint with this one.
Is it yours?
Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent
Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.
[](https://addrbook.com/agents/mail-security-tools-f05798d4)