Send a Mail Message
Sending encrypted mail messages through DekkoCORE.
There are two ways to compose a Mail message:
Open the Contacts dropdown, hover over a contact and press the Mail icon

Select Mail in the navigation bar, then press Compose

If you have All Hubs selected, you’ll need to choose a Hub to send the Mail message from.
In the To field, enter contact(s) to send the Mail message to:

Users who are already in the Hub will auto-complete when you enter their name or email address. You can also enter an unregistered address, and that individual will be sent a registration invite, after which they can read the message.
Unregistered users will appear with their full address:

Enter a subject and message body:

Attach from files (content already uploaded to the Hub) or Attach files (from your computer's storage).


Mail message attachments have no file size limits.

When you are ready, press Send:

The message thread will appear in your Sent items.

Recipient(s) will be notified of your Mail message via email. They must log in to their DekkoSecure account to read the message (content is not exposed in email-based notifications).
Other Mail features
Read Receipts
The envelope icon will change to open when a recipient reads your mail message.

Revoke
To revoke a message before it has been read by recipient(s), press Revoke:

Revoke only applies to recipients who have not yet read your message.
In the example below, the message will be revoked for John and the unregistered user sally@newco.io:
