Seamless & Efficient
Email security that just works.

  • From: ceo@company.com
    To: partner@external-lawfirm.com
    Subject: Legal Consultation Request
    Date: Fri, 22 Dec 2024 10:00:55 +0000
    Content-Type: text/plain; charset="UTF-8"
    Data: Dear Legal Team,
    I would like to consult regarding the recent contract updates with our partner companies. Please let me know your availability for a meeting next week.
    Best regards,
    CEO
  • From: ceo@company.com
    To: payroll@external-hrservices.com
    Subject: Payroll Information
    Date: Fri, 22 Dec 2024 12:43:40 +0000
    Content-Type: text/plain; charset="UTF-8"
    Data: Dear HR Team,
    Please find attached the payroll details for December 2023. Let me know if there are any discrepancies or required adjustments.
    Best regards,
    CEO
  • From: ceo@company.com
    To: vendor-support@external-banking.com
    Subject: Bank Account Details
    Date: Fri, 22 Dec 2024 14:12:05 +0000
    Content-Type: text/plain; charset="UTF-8"
    Data: Dear Finance Team,
    Here are the updated bank account details for vendor payments
    IBAN: DE11223344556677889900
    BIC: WXYZDEFFZZZ
    Best regards,
    CEO

Our cryptography platform is specifically designed for secure, legally compliant, and centralized email communication.

All-in-one solution

The comprehensive cryptography solution.
Secure and automated email communication for businesses.

Sensitive content, confidential communication, critical data: With Conbool, your email communication stays private, secure and GDPR-compliant – effortlessly.
Modular, combinable and centrally manageable
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SecureMail

Conbool Module

Automatic email encryption. Protect your private data – simply, securely and in compliance with GDPR.

  • Encryption, decryption, signing & verification
  • Latest algorithms & protocols for S/MIME & PGP
  • Integrated PKI & key management
  • Message portal for secure, keyless communication
  • Plug & Play – ready in just a few minutes
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MailGuard

Conbool Module

Proactive protection from email threats, spam & phishing – before they can cause damage.

  • Intelligent spam and malware filters
  • Protection against phishing & viruses
  • White- & blacklisting
  • Geo-filtering, content filtering & more
  • Plug & Play – ready in just a few minutes

Ready for the real-world test?

No credit card required · 7 days free · Cancel anytime

We make the difference for you.

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Ready to go
Get started right away – our solution is ready within minutes.
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Flexible & future-proof
Conbool grows with you. Scalable, flexible, and tailored to your needs.
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State-of-the-art security
Optimal performance without hardware effort – even at high volumes.
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Fair & transparent
You only pay for what you actually use – no hidden costs.
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Personal support
Quick contact with real people – no waiting loops, no bots.

One platform. Many features. Even more security.

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Security, control and compliance – all in your platform.

Permissions & Access

Intuitive management, maximum control - for teams of any size

Multi-provider access (Azure, Google)

Multiple standard roles with clear permissions

Two-factor authentication for increased security

Multi-tenant capable – for all your customers, locations, and teams.

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Transparency

Control over security standards & mail flow – anytime and effortlessly

Live Dashboard

Dashboard

Granular Logging

  • Traceable mail flows & processing
  • Filterable by time period & type of communication

Retention:

  • Default 90-day retention
  • Comprehensive export functionality

Compliance out-of-the-box

Communicate in compliance with data protection laws – with a German provider

Legally compliant communication:

  • EDIFACT-compliant
  • GDPR and KRITIS requirements compliance

Data processing agreement included

EU data hosting in ISO 27001-certified data centers

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With a smart email gateway for modern companies.

The Conbool SecureMail

Automated email encryption for true confidentiality.

Automated Cryptography with S/MIME & PGP

Encrypt & sign emails – fully automated at the gateway

Decrypt & verify signatures – no client-side interaction required

Smart Key Management

Import, manage & monitor certificates and keys centrally

Integrated PKI for generating S/MIME certificates

Seamless Integration

Compatible with all mail servers

Integrated within minutes

Message Portal

Keyless Security

Read & verify emails in the browser

Why Conbool SecureMail?

Invisible to users, visible to attackers

Plug & Play: 10-minute setup, 100% effectiveness

Scalable for startups, SMBs & enterprise

GDPR-compliant & made in Germany

Personal support – no anonymous corporation

And a powerful spam and malware protection for you.

The Conbool MailGuard

Proactive protection from email threats, spam & phishing – before they can cause damage.

Why Conbool MailGuard?

Smarter than traditional filters – thanks to AI & layered analysis

Plug & Play: Setup in minutes – protection from the first email

Scalable for startups, SMBs & enterprise

GDPR-compliant & made in Germany

Personal support – no anonymous corporation

Multi-layered Threat Detection

AI-based detection of spam, malware & phishing

SPF, DKIM, DMARC, RBL & heuristic analysis

Flexible Rule & Filter Management

Score-based filtering with customizable thresholds

Rules by domain, content, header, or user

Ready to Use Immediately

Operational within minutes

Integrates into existing mail servers without changes

Extensive Features

White- and blacklisting

Real-time tracking & history

What we care about

Live up to responsibility
We protect what others take for granted – and we see that as a responsibility.
Grow with purpose
We develop sustainably – with clear focus, stable architecture, and genuine progress.
Make security understandable
No complexity. No excuses. Just protection that works.
Stay honest
No empty promises. Our software does what it’s supposed to – transparently, reliably, and traceably.
Take data privacy seriously
We process as little as possible – and encrypt what’s necessary. Made in Germany, GDPR-compliant.

Ready for email security that just works?

No credit card required · 7 days free · Cancel anytime