Switching From SaneBox to Built-In AI Email Triage

SaneBox is not an app you uninstall. It is a service that logs into your mailbox over IMAP or Exchange, creates a handful of folders on your server — SaneLater, SaneBlackHole, SaneNoReplies, SaneReminders, SaneNews, SaneArchive and any custom Sane folders you added — and moves incoming mail into them based on its own scoring. When you cancel, the moving stops. The folders do not.

Leaving SaneBox differs from switching clients: nothing on your machine changes. The clean-up is a set of explicit decisions on the server — revoke the connection, decide what to do with each Sane folder, and pick a replacement for the triage that used to happen invisibly. This guide is aimed at a reader considering a move to triage that happens inside the mail client rather than on a folder in the background.

What actually moves, and what does not#

Before you touch anything, sort what SaneBox has done to your mailbox into three piles. First is authentication — the OAuth grant (Gmail, Microsoft 365, iCloud, Fastmail) or app password (Exchange, generic IMAP) SaneBox uses to log in. Second is folders — every Sane-prefixed folder is a real folder on your server, holding real messages, visible to every client you log in from. Third is training — the score history SaneBox built for your senders, which lives inside SaneBox and does not export.

• Stays on the server, whether you use it or not: every Sane folder (SaneLater, SaneBlackHole, SaneNoReplies, SaneReminders, SaneNews, SaneArchive, plus any Sane@... custom folders) and every message inside them. Cancelling SaneBox stops the sorter; it does not empty or delete a folder.
• Ends the moment you cancel: the moving of new mail into Sane folders, the daily digest, snooze/reminder round-trips, and the training loop that improves the sort.
• Does not survive the move to any other tool: the sender-level score SaneBox learned about you. Every replacement tool starts from zero and learns your patterns from scratch.
• Revoked separately from cancellation: SaneBox's OAuth grant on your Google or Microsoft account. Cancelling the subscription does not remove the connected-app permission — you have to do that from Google Account settings or the Microsoft account security page.

The pre-migration checklist#

Do this list in order, before you cancel. Every item exists because a real SaneBox user has been surprised by that specific thing during the switch.

1. 1

   Empty SaneLater into your inbox one last time

   Open SaneLater in your current mail client, sort by date, and either move messages you still want into your inbox or archive them. Once SaneBox stops sorting, anything left in SaneLater is a message you did not action while the service was running. Deal with it now — a full SaneLater is much less useful six months from now.

2. 2

   Review SaneBlackHole before you decide what to do with it

   SaneBlackHole is where SaneBox permanently kills senders you dragged in. Delete the folder and the trained-blocked list goes with it. Keep it and you have a read-only record of every sender you ever wanted gone — useful reference for setting up cold-email filtering in whatever replaces SaneBox.

3. 3

   Export SaneReminders round-trips if you rely on them

   SaneReminders and SaneNoReplies round-trip messages to a sanebox.com address that pings you when nothing comes back. Any live reminder is only known to SaneBox — it does not persist in your mailbox as a task. Screenshot or export pending reminders from the SaneBox dashboard before you cancel; a Loom or scrolling screenshot is fine for a personal handoff.

4. 4

   Note which folder each Sane bucket maps to in your head

   SaneLater = not-urgent-but-not-junk. SaneBlackHole = never again. SaneNews = newsletters. SaneNoReplies = sent-but-unanswered. SaneReminders = wake-me-up. Every replacement tool uses different labels, so knowing what each Sane folder actually meant to you is the input to setting the new tool up cleanly.

5. 5

   Have a replacement plan before you cancel, not after

   The gap between cancelling SaneBox and having a replacement working is the window in which mail you would not have seen anyway starts arriving in your inbox. Decide the destination first — a rules-based filter, a different overlay, or a client with built-in triage — then cancel.

The migration steps#

Order matters. Cancel the subscription first so nothing is charged the day after; revoke access second so the folders freeze; then handle the folders; then set up the replacement. Doing folders before revoking access risks a last sort re-populating a folder you just emptied.

1. 1

   Cancel from the SaneBox dashboard

   Log in to app.sanebox.com, open Settings, and cancel. On the way out SaneBox asks whether to keep or remove the Sane folders — for most people, keep them now and decide per-folder in step 3, because a click that removes SaneBlackHole is not easily undone.

2. 2

   Revoke SaneBox's access to your mailbox

   Gmail: myaccount.google.com → Security → Third-party apps with account access → remove SaneBox. Microsoft 365: myaccount.microsoft.com → Privacy → Apps and services → remove SaneBox. Exchange/IMAP: rotate the app password SaneBox was using and remove any mail-flow rule your admin set up on the tenant. This is the step people miss — cancellation ends billing but the OAuth token can keep working for hours.

3. 3

   Handle each Sane folder in your mail client

   Once SaneBox can no longer log in, open your client (Gmail web, Outlook, Apple Mail) and treat each Sane folder as a normal folder. Options per folder: rename it (SaneLater → Archive/2026-Later) to keep the contents as an archive, drag messages into an existing folder and delete the empty container, or delete the folder outright with everything in it. Sane folders need no special handling — they are IMAP folders.

4. 4

   Kill the SaneBox daily-digest and any snooze emails still in flight

   Search your inbox for `from:sanebox.com` and delete anything left over — the last digest, any pending reminder pings, the cancellation confirmation once you have read it. If you use rules to file mail, delete the rule that whitelisted sanebox.com so it does not sit in your ruleset pointing at nothing.

5. 5

   Turn on your replacement, then watch one full day

   Connect the tool you picked — a native client with built-in triage, a different overlay, or the rules engine in your current client — and let a full working day of mail come through before you judge it. Cold-start triage always looks worse than an established one; the fair comparison is day seven, not day one.

What breaks when you leave SaneBox#

This is the table to read before you cancel. Every row is a real behaviour SaneBox provided that you now need a plan for; most people replace two or three of these and consciously drop the others.

Two rows deserve a second look. SaneReminders quietly costs people follow-ups, because reminders are the one SaneBox artefact that lives entirely on SaneBox's servers — nothing in your mailbox is watching that thread for a reply, so the moment the service ends the wait ends too. If you rely on reminders daily, set up the replacement's follow-up feature the day before you cancel.

SaneBlackHole is the one to keep, at least at first. It is a free list of every sender you ever wanted permanently silenced, which is exactly the input a cold-email filter in the new tool wants. Rename it to Archive/Blocked-Senders and leave it alone; decide in a month whether the record is worth keeping.

A rollback plan that actually works#

The rollback is unusually clean, because nothing on your machine changed. If you cancel on Monday and decide by Thursday it was a mistake, this is the sequence.

1. 1

   Re-subscribe from sanebox.com

   SaneBox lets you restart under the same account within the retention window (30 days at time of writing — check the current help page). Sign back in with the same email and the plan resumes.

2. 2

   Re-grant access to your mailbox

   Because you revoked OAuth in step 2, SaneBox needs re-authorisation. Sign in through the SaneBox setup flow for your provider (Gmail, Microsoft 365, iCloud, IMAP, Exchange) as you did the first time. This decides whether training resumes from where it was.

3. 3

   Undo any folder deletions from your mail server's Trash

   Gmail's Trash keeps deleted folders for 30 days; Microsoft 365 keeps them recoverable for 30 days via Recoverable Items; most IMAP hosts keep a Deleted Items folder. If you removed SaneBlackHole or a custom Sane@ folder and want it back, restore before the retention window closes.

4. 4

   Give the sorter 48 hours to warm up again

   SaneBox's scoring resumes from the same trained state if you re-subscribed inside the retention window, but there is always a gap while it catches up on mail that arrived during the outage. Give it two working days before you judge the rollback.

Migrating without downtime#

You do not have to cancel SaneBox on Friday and hope the replacement is ready by Monday. Because SaneBox is an overlay on IMAP, and most replacements read the same IMAP, you can run both for a week and cut over when the new one is proven.

The parallel-run works like this. Keep SaneBox running. Connect the replacement — a client with built-in triage, a different overlay, or a rules layer — to the same mailbox. For a working week, watch what the replacement wants to do with each message and compare it with what SaneBox actually did. Ignore day one; look at days three through seven, when both systems have seen enough of your mail to be honest.

The one thing to watch for is a replacement that also moves mail into folders. Two tools sorting into different folder trees against the same mailbox will double-move messages and confuse your inbox counts. If the replacement sorts into folders, disable SaneBox's sorting for the parallel period (from the dashboard, not by cancelling). If the replacement triages inside the client without moving the message, no conflict — SaneBox moves it to SaneLater, the new client hides it from view; same message, two treatments, no fight.

When you have gone three days without opening SaneLater and not missed anything, that is the signal. Cancel, revoke access, handle the folders.

Where AI Emaily fits, and where SaneBox is still the right answer#

The SaneBox reader has several honest destinations: keeping SaneBox and pairing it with a rules engine, moving to a different overlay, or moving to a client with triage built in. We build AI Emaily, and it is the last — a full mail client for Gmail, Outlook and IMAP that triages inside the app, with approve-before-send drafting, an audit log and rules you can actually see. The switch is bigger than uninstalling an overlay because you are also changing the client you read mail in.

The concession worth naming, and the reason a lot of SaneBox users stay: **SaneBox is provider-agnostic and client-agnostic in a way we are not — it sits on top of almost any IMAP or Exchange mailbox and any client (Apple Mail, Gmail web, Outlook, Superhuman, whatever you already love), and never asks you to change either.** AI Emaily is the client, so choosing it is choosing our reader. If your attachment to your current client is deeper than your frustration with folder-based sorting, stay on SaneBox and add rules; the [AI Emaily pricing](/pricing) and the 7-day trial are there whenever the client itself is the thing you want to change.