Advanced Email Security for Modern Business
Comprehensive advanced email security combining BIMI brand verification, MTA-STS encrypted transport, and PGP end-to-end encryption. Elevate your email security posture and build trust with enterprise-grade protection.
Comprehensive Email Security Stack
Each layer adds protection. Together, they create enterprise-grade email security that builds trust and ensures compliance.
BIMI Brand Verification
Your Logo in Every Inbox
Display your verified brand logo next to every email in Gmail, Yahoo, and Apple Mail. Build instant trust and stand out from competitors.
- Logo display in 3B+ inboxes
- VMC certificate support
- Free CDN hosting included
- Gmail blue checkmark eligible
Requires DMARC at enforcement. Integrates with existing email infrastructure.
MTA-STS Transport Security
Encrypted Email in Transit
Mandate TLS encryption for all inbound email. Block man-in-the-middle attacks and downgrade attacks with enforced transport security.
- 100% TLS enforcement
- Free policy file hosting
- Real-time failure alerts
- TLS reporting (TLS-RPT)
DNS-based policy. No client software required. Progressive deployment from testing to enforce.
PGP End-to-End Encryption
Military-Grade Content Protection
Encrypt email content so only the intended recipient can read it. Essential for legal, healthcare, financial, and executive communications.
- 4096-bit RSA keys
- Key management infrastructure
- Gateway or client encryption
- 100% key recovery
Multiple deployment options: gateway-based, client-side, or hybrid. Integrates with Outlook, Thunderbird, mobile.
How It Works Together
Three layers of protection for your email communications
Your Team
Sends email
BIMI
Logo attached
MTA-STS
TLS encrypted
PGP
Content encrypted
Recipient
Secure delivery
Logo displays in inbox before email is opened
Email encrypted between servers
Only recipient can read message
Value for Every Stakeholder
Different perspectives, unified security benefits
Protect Your Brand & Close Enterprise Deals
- Display your logo in customer inboxes to build trust
- Meet security requirements that enterprise clients demand
- Protect sensitive business communications from competitors
- Demonstrate security leadership to your market
Enterprise Security Without Enterprise Complexity
- Layered email security: authentication, transport, content
- Free hosted infrastructure reduces operational burden
- Progressive deployment minimizes implementation risk
- Unified monitoring across all email security layers
Boost Deliverability & Engagement
- 10%+ higher open rates with BIMI brand logos
- Improved deliverability through proven authentication
- Reduced spam complaints and better sender reputation
- Competitive differentiation in crowded inboxes
Meet Regulatory Requirements
Advanced email security helps you satisfy encryption and data protection requirements across major compliance frameworks.
- Email encryption for data in transit
- End-to-end encryption for sensitive data
- Audit-ready monitoring and reporting
- Key management and recovery procedures
HIPAA
Healthcare email encryption requirements
SOC 2
Security controls and email protection
GDPR
Data protection in transit
PCI-DSS
Financial data transmission security
Legal/Attorney
Privileged communications protection
M&A/Deal Rooms
Confidential transaction security
Implementation Roadmap
Phased deployment for minimal disruption
Foundation
DMARC verification and baseline assessment
- DMARC policy check
- Email flow analysis
- Infrastructure audit
Brand & Transport
Deploy BIMI and MTA-STS for brand and transport security
- BIMI record + logo
- MTA-STS policy
- TLS-RPT monitoring
Encryption
Implement PGP encryption for sensitive communications
- Key infrastructure
- Client deployment
- Policy configuration
Optimize
Monitor, report, and continuously improve
- Unified dashboard
- Compliance reporting
- Threat analysis
Free CDN & Policy Hosting
Unlike other providers, we host your BIMI logo and MTA-STS policy files on our global CDN infrastructure at no additional cost.
BIMI Logo CDN
Global distribution for your brand logo
MTA-STS Policy
Hosted policy file for TLS enforcement
99.9% Uptime SLA
Enterprise-grade reliability
The Business Case for Advanced Email Security
Real metrics from organizations after implementing BIMI, MTA-STS, and PGP
Email Open Rates
Spam Complaints
Enterprise Deal Close Rate
Phishing Success (against you)
What Happens Without Advanced Email Security?
The risks of operating without BIMI, MTA-STS, and PGP
Brand Impersonation
Without BIMI, attackers can send emails that look like they're from your brand. Recipients have no visual verification.
Email Interception
Without MTA-STS, emails can be intercepted in transit through downgrade attacks or MITM proxies.
Sensitive Data Exposure
Without PGP, sensitive emails are readable by anyone with access to mail servers along the route.
Failed Enterprise Sales
Enterprise clients require proof of email security. Without these standards, you fail security questionnaires.
Basic vs. Advanced Email Security
What you get with comprehensive advanced email security
What's Included
Every deliverable you receive with Advanced Email Security
BIMI Implementation
- SVG logo optimization for email clients
- BIMI DNS record configuration
- VMC certificate guidance and support
- Free global CDN hosting for logo
- Gmail, Yahoo, Apple Mail testing
- Ongoing monitoring and updates
MTA-STS Deployment
- MTA-STS policy file creation
- DNS record configuration
- Free policy file hosting
- TLS-RPT email setup and parsing
- Progressive testing → enforce rollout
- Certificate monitoring and alerts
PGP Encryption
- Key generation (4096-bit RSA)
- Key server infrastructure
- Client or gateway deployment
- Outlook/Thunderbird/mobile setup
- Key recovery procedures
- User training and documentation
Technical Specifications
Protocol details, DNS records, and implementation requirements
BIMI Technical Details
MTA-STS Technical Details
PGP Technical Details
Example DNS Records
Technology Partners
Industry-leading tools and standards we use
Frequently Asked Questions
Everything you need to know about BIMI, MTA-STS, and PGP
1What's the difference between MTA-STS and regular TLS?
Regular TLS is opportunistic-servers attempt encryption but fall back to plaintext if it fails. MTA-STS makes TLS mandatory. If the receiving server can't establish a TLS 1.2+ connection, the email is rejected. This prevents downgrade attacks where attackers force unencrypted delivery.
2Do we need all three (BIMI, MTA-STS, PGP) or can we pick one?
Each layer serves a different purpose: BIMI is for brand visibility and trust, MTA-STS protects email in transit, and PGP encrypts the content itself. You can implement them independently, but together they provide comprehensive protection. Most clients start with BIMI + MTA-STS, then add PGP for sensitive communications.
3What are the prerequisites for BIMI?
BIMI requires a valid DMARC record at enforcement level (p=quarantine or p=reject) with 100% alignment. This means SPF and DKIM must be properly configured. If you don't have DMARC at enforcement, we'll help you get there first.
4How does PGP work with mobile email?
We support multiple approaches: (1) Gateway encryption that works transparently with any mobile client, (2) Native apps like OpenKeychain for Android or PGP Everywhere for iOS, (3) Web portal for recipients without PGP capability. Most organizations use a hybrid approach.
5What if a recipient doesn't have PGP?
For recipients without PGP, we offer several fallback options: (1) Secure web portal where they retrieve encrypted messages, (2) Password-protected attachments, (3) S/MIME fallback for enterprise recipients, (4) Automatic policy that only encrypts when recipient has a public key.
6How long does implementation take?
BIMI and MTA-STS can typically be implemented in 1-2 weeks each. PGP takes 2-4 weeks depending on the number of users and deployment model. A complete implementation is usually 4-6 weeks. We use a phased approach to minimize disruption.
7What if we lose a PGP private key?
We implement a secure key escrow system with your organization. Private keys are backed up encrypted with a recovery key held by designated administrators. This ensures you never lose access to encrypted communications, even if an employee leaves or loses their device.
8Is there ongoing maintenance required?
Yes, but we handle it. BIMI logos may need updates with rebranding. MTA-STS policies require DNS updates when mail servers change. PGP keys need rotation (typically annually). TLS certificates need monitoring. All of this is included in our managed service.
Complete Your Email Security Stack
Advanced Email Security works best with these complementary services
DMARC Implementation
The foundation for BIMI. Get your SPF, DKIM, and DMARC to enforcement level.
Managed Email Security
Complete email gateway protection with AI threat detection, filtering, and DLP.
Phishing Protection
Employee training, simulation campaigns, and real-time phishing detection.
Ready to Elevate Your Email Security?
Get comprehensive protection with BIMI, MTA-STS, and PGP encryption. Free hosting included.