Key Features

Discover what Mailock can do

Understand the features of Mailock secure email to make sure it's the right fit for your business.

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Secure compose

Mailock lets you compose secure emails via desktop or web, using the Outlook add-in or automated rules for easy encryption and batch delivery.

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Email encryption

Secure sensitive emails with Mailock’s AES-256 encryption. Send manually or in batches, with recipient identity verification for added protection.
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Trigger words

Mailock’s trigger words feature detects sensitive email content and prompts secure sending. You can customise it to match your security policies.
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Recipient authentication

Mailock’s recipient authentication makes sure only the intended recipient can access your emails, using SMS, Q&A, or Unipass ID challenges.
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Read notifications

Track engagement with read notifications that provide timestamped access logs, giving you insight and helping with timely follow-ups.
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Secure replies

Recipients can reply securely using the Mailock web app or Outlook add-in, keeping messages and attachments encrypted end-to-end.
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Message tracking

Mailock’s message tracking shows when secure emails were sent, opened, or revoked, helping you manage sensitive communications securely and compliantly.

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Message revoke

Mailock’s message revoke lets you retract sent emails and control access via Outlook or the Mailock web app - essential for security and compliance.
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Company branding

Mailock’s custom branding lets you add your logo and messaging to secure emails, reinforcing trust, brand consistency, and a professional recipient experience.
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API & webhooks

Connect Mailock with your systems to automate secure email delivery and gain real-time insights. Strengthen security, compliance, and decision-making.
250K+
Users
2.1K+
Companies
1.6M+
Recipients
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Questions?

Talk to us

Book a demo with our team to see Mailock in action and have your questions answered.