Sign up to Mailock

Send and receive secure email

Mailock is a unique way to share confidential information
using your existing email system and email address(es).

It’s simple and secure

More info...

With Mailock you can create, send and read secure email using your existing email system and email addressess.


Challenge & Send


Secure delivery

3Authenticate & Read

Sign up to BE


Compose your email, set a security question for your recipient and send via your existing email address and operating system

Mailock platform

Your messages, attachments and security questions/answers are all encrypted and held in your own data storage


Once the recipient answers your security question correctly the message and attachments are released to them

Get started with our basic service

More info...

What is Mailock?

Mailock is designed to make sending and receiving email simple, safe and secure. Thanks to an easy to install add-in for Outlook you can send secure email with the click of a button straight from the email system you use everyday.

Why did we create Mailock?

Nearly 205 billion emails are sent every day! Many contain sensitive information or confidential attachments that can expose you as well as your clients, friends and family to identity theft. However, sending confidential information by traditional post is not only slower and less convenient but it comes with it’s own risks! We wanted to find a solution to this problem and give people an easy to use, hassle free and, most importantly, safe way to send communications. Learn more about how it works.

Click here if you need help.