How it works
From unknown sender to auto-routed — in one tap
Email lands in Screener
An unknown sender's email arrives. Fastmail routes it to your Screener inbox.
You apply a label
One tap on your phone — apply @ToImbox to Alice's email. That's it. You're done.
Mailroom takes over
Mailroom picks it up on the next poll. Creates a contact for Alice, adds her to the Imbox group, and sweeps all her emails out of Screener.
Future emails auto-route
Alice is now a known contact. Every future email from her skips the Screener entirely and lands in your Imbox.
Built for peace of mind
Everything you need for effortless email triage
Smart Triage
One label routes an entire sender. All their backlogged emails move to the right destination, and every future email auto-routes — no repeat work.
Contact Intelligence
Automatically creates contacts — person or company — and assigns them to the right group. Display names are extracted and preserved.
Retry Safety
If something fails, the triage label stays put. The next poll picks it up and tries again automatically. Nothing slips through the cracks.
Fully Configurable
Labels, contact groups, polling interval, destinations — all customizable via environment variables. Fits your Fastmail setup, not the other way around.