AgentMail · Domain Security

Agentmail Domain Security

Domain security

Domain security posture for AgentMail, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 0 advertise HSTS. Email/DNS controls: DNSSEC absent, SPF absent, DMARC present (p=reject).

CompanyArtificial IntelligenceEmailAI AgentsInboxMessagingWebhookWebSocketsSMTPIMAPMCPAgenticDeveloper Tools

Transport & Host Security

api.agentmail.to
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Jan 24 23:59:59 2027 GMT
x402.api.agentmail.to
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Mar 13 23:59:59 2027 GMT
mpp.api.agentmail.to
HTTPS: yes · TLS: TLSv1.3 · HSTS: no · cert expires: Sep 11 23:59:59 2026 GMT

Domain (DNS/Email) Security

agentmail.to
DNSSEC: no · SPF: no · DMARC: yes (p=reject) · CAA: none

Source

Domain Security

Raw ↑ 
generated: '2026-07-17'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: api.agentmail.to
  https: true
  tls_version: TLSv1.3
  cert_expires: Jan 24 23:59:59 2027 GMT
  hsts: null
- host: x402.api.agentmail.to
  https: true
  tls_version: TLSv1.3
  cert_expires: Mar 13 23:59:59 2027 GMT
  hsts: null
- host: mpp.api.agentmail.to
  https: true
  tls_version: TLSv1.3
  cert_expires: Sep 11 23:59:59 2026 GMT
  hsts: null
domains:
- domain: agentmail.to
  dnssec: false
  caa: []
  spf: false
  dmarc: true
  dmarc_policy: reject

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