Mailock® secure email

Email sensitive information securely

Exchange confidential information with customers using your existing email setup. Encrypt data and authenticate recipients.

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What's the risk?

"Email is not secure!"

Emails are easily intercepted or sent to the wrong person. That’s why we never use them for sensitive data. Mailock secure email empowers businesses and consumers to exchange sensitive information safely.

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What is secure email?

Plans

How will you use Mailock?

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Pro

For professionals and teams

Email safely with an easy-use toolset for professionals and teams.

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Enterprise

For company-wide security

Protect all your sensitive company emails with our secure gateway.

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Automated

For high-volume delivery

Deliver customer comms at scale using automated secure email delivery.

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Why Mailock?

Transform communications

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Prevent interception

Prevent interception

Protect customers from email interception and fraud with NSA-grade security. Encrypt off-site data for FCA and ICO compliance.

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Communicate efficiently

“Can’t you just email it to me?!' Exchange sensitive documents easily, instantly, with peace-of-mind that info is safely shared.
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Minimise paper output

Save carbon and save costs by minimising your paper output. Meet your ESG targets and do it with bottom-line impact.

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Reduce human risk

Misfired emails are the #1 cause of data exposure. Reduce risk with email recipient authentication and message revoke.

180K+
Users
2K+
Companies
1M+
Recipients

Testimonial

It's a no-brainer!

It’s the ability to send information quickly and easily that adds credibility to our proposition. That's important. Secure email works for us and for our clients.

 Ben Allen  The Right Mortgage
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Key features

It's email as you
know it, encrypted

Free your email data from risk, with secure email encryption and recipient authentication.

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Encrypt

Secure emails and attachments with AES-256 encryption - the NSA standard for confidential data.

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Challenge

Set authentication challenges to verify your recipients’ identity so only the right people gain access.

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Integrate

Integrate with Windows Outlook and M365. Use alongside your CRM, antivirus, and other mail flow tools.

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Audit

Keep audit trails for every message and track your recipients’ activity with real-time read notifications.

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Revoke

Sent to the wrong person? Remotely revoke access to emails regardless of your recipient's email provider.

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Engage

Recipients can encrypt their replies for free. Empower your customers with a secure thread to your business.

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Compose

Compose a secure email from your desktop, browser, or use rules and keywords to initiate the encryption.

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Automate

Deliver confidential documents to your customers at high volume with automated secure email delivery.

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Take the next step

Compare plans

Compare our simple pricing plans to find the right secure email package for your business.

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Questions?

FAQs, answered

What's encrypted email?

Email encryption is the process of encrypting, or disguising, email content to protect it from being intercepted.

It is a key piece of outbound email security. Encryption is often coupled with identity authentication in secure email solutions to make sure email contents can't be read by anyone other than the intended recipient.

Is email not secure?

Email has been around as long as the internet has and it was never designed to be secure.

When you send an email, it travels through multiple nodes in a network. At any one of these, a threat actor could be present.

It could be at your mail server, the server of your recipient, or somewhere in the middle.

If your email contents are not encrypted, they can be accessed, even manipulated, on the way to your recipients.

What is secure email?

A layer of encryption is important, but it doesn't protect against the #1 cause of data leaks - human error.

Secure email solutions combine identity authentication with email encryption, so even if you send to the wrong address, the wrong person can't gain access.

This also adds extra protection against threat actors, especially in the event of an inbox takeover attack.

Recipient authentication methods can include device checks, challenge questions, or third-party certificates.

Can I encrypt emails?

The most common email clients including Outlook, Gmail, and iOS provide a level of basic outbound encryption.

Mailock brings recipient authentication to email along with additional secure communications features including:

  • military grade encryption
  • trigger word warnings
  • free sends for recipients
  • high-volume delivery

What is Mailock?

Mailock is a secure email solution that enables the safe and compliant exchange of confidential data.

It combines award-winning encryption technology with multi-factor identity authentication to protect confidential emails from cyber risk and keep customer information protected.

* Terms and conditions

  • All prices exclude VAT.
  • Fair usage policy applies to unlimited secure email quotas.
  • Message expiry periods vary by plan as per the FAQ item below.
  • Features, pricing, and data storage periods for enterprise plans vary based on infrastructure, requirements, and the package negotiated with our team.

Our Acceptable Use Policy and End User Agreement apply to all plans.