[vaultsandbox]

There is no point in having AGPL if no one uses it! I am the only contributor right now, so I have time to think. I need to change my message. I will talk less about encryption and production. I will talk more about localhost testing benefits. 1. Isolated inbox per test (parallel-safe by default) 2. Deterministic email assertions, no sleeps 3. One container: SMTP, Web UI, CLI 4. Automatic cleanup with expiring inboxes 5. Secure by default, no config required

I got some upvotes, but almost no feedback, negative or positive.