Is smtp.com Safe? Security Analysis for J2 Global Canada, Inc.
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SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
AI Summary
SMTP.com is an enterprise-level email delivery and relay service operated by J2 Global Canada, Inc., a subsidiary of Ziff Davis. The company offers a comprehensive suite of email services including SMTP relay, transactional email, and email API solutions, targeting businesses and developers with high volume and transactional email needs. The website demonstrates a strong market position with over 20 years of industry experience and a focus on deliverability and reputation management. Technically, the site is built on WordPress with Elementor and uses a variety of marketing and analytics tools such as Visual Website Optimizer and Google Tag Manager. However, the site lacks a valid SSL certificate and does not serve content over HTTPS, which is a critical security vulnerability. Additionally, a subdomain takeover vulnerability exists on staging.smtp.com, posing a risk to brand reputation and security. Privacy and cookie policies are comprehensive and GDPR compliant, with active consent mechanisms in place. Overall, the site presents a professional business front but requires urgent security improvements to protect user data and maintain trust.
Detected Technologies
8 urgent findings need attention
8 high
Keep smtp.com under constant watch
Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.
Security drift alerts
Risk score drops, new high-severity issues, and header hardening gaps
Compliance watch
GDPR / NIS2 posture changes with governance evidence snapshots
Infrastructure surface
Unexpected open services, SSL expiry, DNS & email authentication changes
Content & tracker intelligence
Marketing tech shifts, analytics drift, and AI recommendation updates
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Security Headers
6 findings
40/100
GDPR Compliance
4 findings
58/100
NIS2 Compliance
7 findings
25/100
Email Security
4 findings
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
SMTP.com operates in the technology sector, specifically in email delivery services, providing scalable and reliable SMTP relay and transactional email solutions. The business model is SaaS-based with subscription plans and optional add-ons like Reputation Defender. The company targets enterprises, developers, and marketers requiring high deliverability and volume scalability. The parent company, Ziff Davis, lends credibility and resources. The website content and testimonials indicate a strong customer focus and expert support. The presence of affiliate programs and partner domains suggests an active marketing ecosystem. The company leverages modern web technologies and marketing tools to optimize user engagement and conversion. Growth indicators include dedicated account management for high volume senders and a focus on deliverability metrics.
Security Posture Analysis
Comprehensive Security Assessment
The current security posture of SMTP.com is weak due to the absence of a valid SSL certificate and lack of HTTPS enforcement, exposing users to potential data interception and undermining trust. The site does not implement modern TLS protocols or security headers such as HSTS, which are standard best practices. The detected subdomain takeover vulnerability on staging.smtp.com is a significant risk that could allow attackers to hijack the subdomain and conduct phishing or malware distribution. No explicit security or incident response policies are published on the site, and no dedicated security contact emails were found. While privacy compliance is well addressed, the technical security controls require immediate enhancement to meet industry standards and protect business operations.
Strategic Recommendations
Priority Actions for Security Improvement
Obtain and deploy a valid SSL/TLS certificate to enable HTTPS across all domains and subdomains.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
Sensitive data may be cached
LOWCache-Control header should include "no-store" for sensitive pages
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
Insufficient contact information
MEDIUMGDPR requires organizations to provide clear contact details
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
Strict DMARC Alignment
LOWStrict alignment may cause legitimate emails to fail
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
SSL/TLS Check Incomplete
MEDIUMSome SSL/TLS checks timed out
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Potential Subdomain Takeover
HIGHSubdomain staging.smtp.com points to unregistered service j2-wp-prod-1467585718.ca-central-1.elb.amazonaws.com
DNS Records
DNSSEC Status
DNS Performance
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does smtp.com compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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PDF Report & Export
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.
SEQ SIA
Lastadijas 12 k-3, Riga, Latvia, LV-1050
Reg. No. 40203410806 • VAT LV40203410806
Support: guard@offseq.com • +371 2256 5353
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