For a more integrated experience, why not install our Microsoft Outlook Add-In for Windows?

Mailock Add-in for Outlook
  • Create, open and reply to secure emails directly from your inbox
  • Prevent a Mailock message from being opened if sent in error
  • Be prompted to send securely when a message contains keywords
  • See when a Mailock message and attachments were opened
Download your Outlook Add-in now

Windows compatible only

Add-in installer

Our Outlook Add-in works with any version of Windows and classic Outlook supported by Microsoft.

Need help installing?