Mailock® For Outlook
Secure your
Outlook emails
The email encryption Outlook add-in
Encrypt Outlook emails and set recipient authentication challenges with our email encryption add-in for Windows.
![Male professional sending secure emails to his clients on laptop using mailock](https://www.beyondencryption.com/hs-fs/hubfs/ML%20Outlook%20Hero%20Min.png?width=1500&height=998&name=ML%20Outlook%20Hero%20Min.png)
Outlook send & receive
How it works
1. Send
Start a secure email with the Mailock Outlook add-in, choosing from a range of authentication challenges.
2. Receive
Recipients receive a notification in their inbox and must pass your authentication challenge to unlock the message.
3. Reply
Replying is easy - recipients can use Mailock for desktop or web to keep sensitive messages and files secure.
Authentication
Check recipient
identity for access
Set authentication challenges
Ask your recipients to prove they 'are who they say'. Set authentication challenges for outbound emails in Outlook.
- SMS: Send a one-time code to your recipient's mobile device.
- Q&A: Ask your recipient a question only they could correctly answer.
- Unipass ID: Allow financial professionals to verify their ID using Unipass.
Trigger words
Stop email mistakes
before it's too late
Get sensitive data alerts
Customise a preset list of words that trigger ‘sensitive data’ alerts. Encrypt an Outlook message before it sends with a single click. Just install the secure email add-in.
![Trigger word warning in Outlook using the Mailock add-in](https://www.beyondencryption.com/hs-fs/hubfs/ML%20Outlook%20Trigger%20Words%20Min.png?width=1500&height=1006&name=ML%20Outlook%20Trigger%20Words%20Min.png)
Message revoke
Revoke you
can rely on
Lock down emails sent in error
Outlook's native email recall works in a limited few scenarios. Mailock gives you the power to revoke secure messages unilaterally to contain a data breach.
![Professional male in office using the Mailock Outlook add-in revoke function](https://www.beyondencryption.com/hs-fs/hubfs/ML%20Outlook%20Revoke%20Every%20Time%20Min.png?width=2516&height=1529&name=ML%20Outlook%20Revoke%20Every%20Time%20Min.png)
Outlook email compliance
Fulfil your obligations
Encrypt personal information (GDPR)
Record proof-of-delivery (MIFID II)
Protect customers (Consumer Duty)
Are you encouraging customers to send their information into your business unsecured? The FCA's Consumer Duty is a mandate to provide easy-to-understand communications and protect customers from financial harm.
Testimonial
We can send and receive our client information safely. That's important.
Mailock removes a lot of the risk and GDPR concern around dealing with everyone’s favourite communication method - email.
![Harwell finance](https://www.beyondencryption.com/hs-fs/hubfs/Harwell%20finance.jpg?width=300&height=300&name=Harwell%20finance.jpg)
![Wealth planning meeting to discuss Outlook email encryption usage and savings](https://www.beyondencryption.com/hs-fs/hubfs/Wealth%20planning%20meeting%20to%20discuss%20email%20encryption%20usage%20and%20savings%20(1).jpeg?width=1500&height=1000&name=Wealth%20planning%20meeting%20to%20discuss%20email%20encryption%20usage%20and%20savings%20(1).jpeg)
Features
The best Outlook add-in for email risk
Encrypt confidential emails and authenticate recipients with our secure email encryption add-in for Windows Outlook.
Compose
Encrypt
Deliver emails and attachments with end-to-end AES-256 encryption - virtually impenetrable protection for sensitive data.
Challenge
Select from a range of authentication methods. Set SMS or question-and-answer challenges to make sure the right people gain access.
Prevent
Empower
Audit
Revoke
Auto-decrypt
Download the Outlook
Add-In Data Sheet
![Paragon Logo](https://www.beyondencryption.com/hs-fs/hubfs/Paragon_Logo.png?width=300&height=54&name=Paragon_Logo.png)
![Origo logo](https://www.beyondencryption.com/hs-fs/hubfs/origo%20logo-png.png?width=334&height=86&name=origo%20logo-png.png)
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![Man at office desk recalling an email in outlook successfully](https://www.beyondencryption.com/hs-fs/hubfs/Man%20at%20office%20desk%20recalling%20an%20email%20in%20outlook%20successfully-1.jpeg?width=977&height=689&name=Man%20at%20office%20desk%20recalling%20an%20email%20in%20outlook%20successfully-1.jpeg)
Blog post
How To Recall An Email In Outlook
Sending an email in error is easy, but recalling it in Outlook can be tricky.
Contend Feed
Latest Outlook posts
![Man encrypting email in his kitchen using laptop.png](https://www.beyondencryption.com/hs-fs/hubfs/Man%20encrypting%20email%20in%20his%20kitchen%20using%20laptop.png?width=600&height=400&name=Man%20encrypting%20email%20in%20his%20kitchen%20using%20laptop.png)
How To Encrypt Email Attachments (Outlook, Gmail, & iOS)
Learn how to encrypt email attachments in Outlook, Gmail, and iOS to protect your sensitive information and reduce the risk of data breaches.
![woman with glasses using laptop to hide her calendar in office 365](https://www.beyondencryption.com/hs-fs/hubfs/woman%20with%20glasses%20using%20laptop%20to%20hide%20her%20calendar%20in%20office%20365.jpg?width=600&height=400&name=woman%20with%20glasses%20using%20laptop%20to%20hide%20her%20calendar%20in%20office%20365.jpg)
How To Hide Your Calendar From Everyone In Office 365
The Office 365 calendar is a useful tool, but you don't always want everyone to see your appointments. Here's how to hide your calendar in Office 365.
Questions?
FAQs, answered
What is Mailock for Outlook?
Mailock for Outlook is an email encryption add-in that allows you to secure your emails and authenticate recipients directly within your Outlook client on Windows.
How does Mailock ensure the security of my emails?
Mailock encrypts your emails and attachments with end-to-end encryption, ensuring that only the intended recipient can access the content. It also provides authentication challenges to verify the recipient's identity.
Can recipients reply securely to my encrypted emails?
Yes, recipients can reply securely using Mailock, even if they don't have a Mailock account. They can read and respond to your secure messages without any additional cost.
How do I revoke a sent email using Mailock?
If you need to revoke an email sent in error, Mailock allows you to do so even if the recipient has already opened it. This helps in containing potential data breaches.
What are trigger words and how do they work?
Trigger words are customisable keywords that, when detected in your email, prompt you to encrypt the message before sending. This feature helps prevent accidental exposure of sensitive information.
Is Mailock compliant with data protection regulations?
Yes, Mailock helps you comply with data protection regulations such as GDPR by encrypting personal information and providing audit trails for email interactions.