Krantz Mail

Email validation with live results, inbox viewer, and automatic protocol selection.

Install & Launch

krantz mail

Auto-downloads the latest version on first run.

Tab	Shortcut	Purpose
Results	`Cmd/Ctrl + 1`	Load your list, run checks, view output
Viewer	`Cmd/Ctrl + 2`	Browse validated mailboxes
Settings	`Cmd/Ctrl + 3`	Configuration and account management

Authentication is handled by the CLI. Log in once, then launch:

krantz login
krantz mail

On first launch, your device is automatically registered. Device limit: 3 devices per account.

The app validates your license via a server heartbeat roughly every 2 hours.

State	Color	Effect
Healthy	—	Normal operation
Warning	Yellow	2–3 failures, all features work
Degraded	Orange	4–5 failures, some features limited
Blocked	Red	6+ failures, cannot start new operations

You must be online to start new operations. Running checks always complete even if the connection drops.

Revoke devices from the Account section in Settings or from the web dashboard at krantz.run. A 12-hour cooldown applies after revoking.