WAYS TO USE JATZO
Know what works in your inbox.
Choose your route, see who sets it up and understand what evidence is available before you start.
Available
Website
What to expect
Paste the original email source or upload the file. Evidence depends on what you provide; a forwarded message or body text alone can leave information missing.
Who sets it up?
You sign in to Jatzo. Use the source-copying guide for your email app.
Available on supported hosts
Outlook on desktop
What to expect
Check the message from the add-in. Capabilities depend on the Outlook host, mailbox and the information it supplies.
Who sets it up?
Set up your own connection in Account, or use your organisation’s managed deployment.
Available on supported hosts
Outlook on the web
What to expect
Use the Outlook add-in with the message open. The pane reports when information it needs is unavailable.
Who sets it up?
Use your personal connection or the add-in deployed by your Microsoft 365 administrator.
Available with evidence limits
Outlook on mobile
What to expect
Outlook mobile does not provide the internet headers needed for sender-authentication checks. The result explains what could not be checked.
Who sets it up?
Your Outlook host and organisation’s deployment determine add-in availability. Consult the setup guide if Jatzo is missing.
Not available to install
Gmail
What to expect
The Google Workspace Marketplace listing is not approved. There is no public installation route yet.
Who sets it up?
For now, use the Jatzo website and follow the guide to obtain the original email source.
Your own connection
Inbox add-ins require Personal or above. Sign in and follow the instructions in Account. Open Account →
Your organisation
A Microsoft 365 administrator deploys the team add-in. Staff do not need connection codes for that rollout. Read the rollout guide →
Different result on another device?
First check which evidence was available. Missing headers or unsupported content can change what Jatzo is able to assess.
Find help with a result