{
  "slug": "mailjet",
  "category": "email-sending",
  "name": "Mailjet",
  "description": "Email API, SMTP relay and marketing email platform from Sinch, with data hosted in the EU.",
  "website": "https://www.mailjet.com",
  "license": null,
  "platforms": [],
  "jurisdiction": {
    "code": "FR",
    "name": "France",
    "eyes": "Nine Eyes",
    "eu": true,
    "gdpr": true,
    "cloud_act": null
  },
  "pick": false,
  "pick_reason": null,
  "disclosure": null,
  "grade": null,
  "score": 19,
  "coverage": 50,
  "summary": "Mailjet is not graded yet: 50% of its criteria have evidence, and 60% is needed. It meets 2 of 12 criteria: TLS configuration and EU data location. It partly meets independent audit and security headers. It does not meet open source and no trackers or telemetry. Still needing evidence: no ads or data sales, transparency report, tells users about requests, message content deleted after delivery, open and click tracking off by default and encrypted delivery can be enforced. It is based in France: Nine Eyes member; EU member (GDPR). Automated tests: SSL Labs grade A and Mozilla HTTP Observatory grade B+.",
  "url": "https://privacyratings.com/email-sending/mailjet/",
  "markdown": "https://privacyratings.com/email-sending/mailjet/index.md",
  "answers": {
    "open_source": {
      "title": "Open source",
      "weight": 3,
      "answer": "no",
      "evidence": null,
      "note": "Closed source."
    },
    "no_trackers": {
      "title": "No trackers or telemetry",
      "weight": 3,
      "answer": "no",
      "evidence": null,
      "note": "The home page loads Google Analytics, Google Tag Manager, LinkedIn Insight, Meta Pixel, Microsoft Clarity, Reddit Pixel and Segment (automated test)."
    },
    "no_ads": {
      "title": "No ads or data sales",
      "weight": 2,
      "answer": "unknown",
      "evidence": null,
      "note": null
    },
    "independent_audit": {
      "title": "Independent audit",
      "weight": 2,
      "answer": "partial",
      "evidence": "https://www.mailjet.com/products/data-security-and-privacy/",
      "note": "ISO 27001 and SOC 2 are listed, but the audit reports are not public."
    },
    "transparency_report": {
      "title": "Transparency report",
      "weight": 2,
      "answer": "unknown",
      "evidence": null,
      "note": null
    },
    "user_notice": {
      "title": "Tells users about requests",
      "weight": 1,
      "answer": "unknown",
      "evidence": null,
      "note": null
    },
    "tls": {
      "title": "TLS configuration",
      "weight": 2,
      "answer": "yes",
      "evidence": "https://www.ssllabs.com/ssltest/analyze.html?d=mailjet.com&hideResults=on",
      "note": "Grade A"
    },
    "security_headers": {
      "title": "Security headers",
      "weight": 1,
      "answer": "partial",
      "evidence": "https://developer.mozilla.org/en-US/observatory/analyze?host=mailjet.com",
      "note": "Grade B+ (80/100+)"
    },
    "web_standards": {
      "title": "Modern web standards",
      "weight": 1,
      "answer": "pending",
      "evidence": null,
      "note": "Not tested yet."
    },
    "content_retention": {
      "title": "Message content deleted after delivery",
      "weight": 3,
      "answer": "unknown",
      "evidence": null,
      "note": null
    },
    "tracking_off_by_default": {
      "title": "Open and click tracking off by default",
      "weight": 2,
      "answer": "unknown",
      "evidence": null,
      "note": null
    },
    "enforced_tls": {
      "title": "Encrypted delivery can be enforced",
      "weight": 2,
      "answer": "unknown",
      "evidence": null,
      "note": null
    },
    "eu_data_location": {
      "title": "EU data location",
      "weight": 1,
      "answer": "yes",
      "evidence": "https://documentation.mailjet.com/hc/en-us/articles/360042712274-Where-is-my-personal-data-stored",
      "note": "Data is hosted on Google Cloud in Frankfurt and Saint-Ghislain, Belgium."
    }
  },
  "tests": {
    "ssllabs": "A",
    "observatory": "B+",
    "internetnl_web": null,
    "internetnl_mail": null,
    "trackers": [
      {
        "name": "Google Analytics",
        "host": "inline code",
        "effect": "no"
      },
      {
        "name": "Google Tag Manager",
        "host": "www.googletagmanager.com",
        "effect": "no"
      },
      {
        "name": "LinkedIn Insight",
        "host": "snap.licdn.com",
        "effect": "no"
      },
      {
        "name": "Meta Pixel",
        "host": "inline code",
        "effect": "no"
      },
      {
        "name": "Microsoft Clarity",
        "host": "www.clarity.ms",
        "effect": "no"
      },
      {
        "name": "OneTrust",
        "host": "cdn.cookielaw.org",
        "effect": "none"
      },
      {
        "name": "Reddit Pixel",
        "host": "www.redditstatic.com",
        "effect": "no"
      },
      {
        "name": "Segment",
        "host": "inline code",
        "effect": "no"
      }
    ],
    "tested_at": "2026-10-01T07:26:21.020Z"
  },
  "last_modified": "2026-10-01T07:44:20Z"
}