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Why Emails Are Like Postcards – And How to Protect Your Communication

Mar 12, 2025

Emails are, in fact, very similar to postcards: anyone who intercepts them can easily read their content.

Cover Image for Why Emails Are Like Postcards – And How to Protect Your Communication

Would you write confidential information on a postcard? Probably not. But that’s exactly what you’re doing when you send sensitive data via unencrypted email.

Why Unencrypted Emails Are Dangerous

Emails are, in fact, very similar to postcards: anyone who intercepts them can easily read their content. Hackers, cybercriminals, or even just curious third parties can gain access to sensitive customer data, contract details, and business secrets – often without you even realizing it.

The biggest risks of unencrypted emails include:

  • Exposure of sensitive data: Customer details, contract information, or internal communications can fall into the wrong hands.
  • Undetected manipulation: Attackers can alter content without the sender or recipient noticing.
  • Silent attacks: The worst part? You might never realize someone is eavesdropping.

The Solution: Email Encryption

The good news is that there’s a simple and effective solution. With reliable encryption, you can turn your email communication into a digital vault. Only the intended recipient has the key to unlock the message. No prying eyes, no data leaks.

Easy and Fast Encryption Integration

Many businesses hesitate to implement encryption solutions because they seem complicated or require extensive configuration. But it doesn’t have to be that way!

With Conbool, we provide secure email communication that just works – without days of setup or changes to your usual workflow.

Your benefits with Conbool at a glance:

  • Lightning-fast integration: Ready to use in just a few minutes
  • Hybrid encryption: Combines S/MIME & PGP for maximum security
  • GDPR-compliant hosting: All data stays securely within the EU
  • No changes to your workflow: Continue working as usual – just more securely

Conclusion: Take Action Now and Increase Your Security

Don’t wait until your sensitive data falls into the wrong hands. Protect your email communication now with Conbool – effectively and effortlessly.

Do you already use protection mechanisms for your emails? If not, now is the right time to start.

Learn more about Conbool →