Secure-Exchanges

Your emails. More secure.
Simpler. More powerful.

Send, sign, archive and retrieve your emails and documents securely, right from Outlook, Gmail, Office 365 and Google Workspace.

  • End-to-end encryption
  • Built-in e-signature
  • Hosted César server $100 / month
  • Outlook
  • Microsoft 365
  • Gmail
  • Google Workspace

Security built right into your everyday tools.

How it works

A complete, simple and secure journey, from sending to archiving, with round trips in real time.

Write your email

From Outlook, Office 365, Gmail or Google Workspace.

Choose a Secure-Exchanges option

A dialog opens automatically.

Secure delivery

Your message is encrypted and protected in transit.

Delivery to the recipient

The recipient receives a secure email.

Signature and collaboration

The recipient signs the document (one or more signers).

Back in your inbox

The signed document is returned to you automatically.

Automatic archiving to César

The message is removed from your mailbox and archived on the hosted César server.

The message is moved and stored securely in your HDCE infrastructure.

Hosted César server

  • Hosted by HDCE
  • Highly secure
  • Advanced encryption
  • Real-time cleanup of your mailbox

$100/ monthper organization

Retrieve a message when needed

From the ribbon, open César and unarchive an encrypted message.

SMS verification

A code is sent to your phone.

The message is decrypted and brought back into your Outlook.

Why choose Secure-Exchanges?

  • Works with your existing tools (Outlook, Gmail, Office 365, Google Workspace)
  • Secures your attachments and exchanges
  • Built-in e-signature
  • Automatic archiving with César
  • Cleans up your mailbox in real time
  • End-to-end encryption
  • Secure hosting in Quebec or in our partner data centres
  • Simple, fast and affordable ($100 / month)

“A complete solution that fits into our day-to-day. Our sensitive exchanges are finally truly secure.”

— HDCE client

Who is it for?

  • Accounting firms
  • Insurance offices
  • Law firms
  • Notaries
  • IT services
  • Any organization that exchanges confidential information

Frequently asked questions

Does Secure-Exchanges work with Outlook and Gmail?

Yes. Secure-Exchanges integrates with Outlook, Microsoft 365, Gmail and Google Workspace: you send encrypted emails and documents right from your usual mailbox.

Is e-signature included?

Yes, e-signature is built in: from the same add-in, you send a document for signature, then receive the signed document securely.

What is César?

César is the hosted server that automatically archives your secure messages: the message is removed from your mailbox and archived, and you can retrieve it when needed from the Outlook ribbon. The César hosted server is offered at $100 per month.

Can we automate sending from our own systems?

Yes. With Secure-Exchanges API automation, your systems automatically send, get signed and archive your documents. See the API Automation page.