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One email cleanup tool for every mailbox you own

Updated · ClearInbox team

Most people do not have one mailbox. There is the personal Gmail, the Microsoft 365 account from work, the Yahoo address from 2009 that still gets shipping updates, and the iCloud account the iPhone set up. Each provider has its own cleanup features, each works differently, and none of them can see the others. An email cleanup tool that connects all of them gives you one place to sort, unsubscribe and automate, with the same rules everywhere.

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Why use one email cleanup tool for several accounts?

Because the clutter is shared but the tools are not. The same retailers, apps and newsletters reach several of your addresses, yet Gmail filters, Outlook Sweep and IMAP server rules each work in one account only. One email cleanup tool gives you a single set of categories, rules, unsubscribes and logs across all of them.

Without consolidation, every cleanup happens several times. You unsubscribe from a store in Gmail and keep getting it at your Yahoo address. You write an Outlook rule for shipping notifications and then rebuild it, with different options, as a Gmail filter. A combined dashboard turns that into one decision applied wherever it is needed.

It also rescues the accounts you have stopped looking at. An old address that only gets receipts and password resets is easy to ignore until its storage fills and mail starts bouncing. Connected to the same dashboard, it gets the same age-based and size-based rules as your main account, without you logging in to it every month.

How does an email cleanup tool connect to Gmail, Outlook and IMAP accounts?

Gmail connects through Google sign-in (OAuth) and the Gmail API. Outlook.com, Hotmail and Microsoft 365 connect through Microsoft sign-in and Microsoft Graph. Yahoo Mail, iCloud Mail, AOL, Fastmail, Exchange and other servers connect over IMAP with an app password, a separate password you create in the provider’s security settings.

In every case ClearInbox never asks for your main password. With OAuth you sign in on Google’s or Microsoft’s own page; with IMAP the app password can be deleted at any time without changing your real one. The details differ by provider:

How each email provider connects to ClearInbox
ProviderHow it connectsNotes
Gmail and Google WorkspaceGoogle OAuth, Gmail APIRemove access anytime from your Google Account’s third-party connections; a Workspace admin can restrict which third-party apps reach Gmail
Outlook.com, Hotmail, Microsoft 365Microsoft OAuth, Microsoft GraphYour organization may require an admin to approve the app; Graph does not reach Microsoft 365 in-place archive mailboxes
Yahoo MailIMAP with a Yahoo app passwordCreate it in Yahoo Account Security; it stays active after you change your main password, so delete it to revoke
iCloud MailIMAP with an app-specific passwordApple requires two-factor authentication on your Apple Account before you can create one
AOL MailIMAP with an AOL app passwordA separate password just for third-party mail apps; AOL Help explains how to create and manage one
FastmailIMAP with a Fastmail app passwordWhen you create the app password you can limit it to email access only
Exchange and other IMAP serversIMAP with an app passwordFolder names for Trash, Spam and Archive vary by server, so check them before writing folder rules

What does a combined dashboard show that provider tools don’t?

A combined dashboard shows your senders, categories and storage across every account at once, so you can see that one store mails three of your addresses, unsubscribe from all of it in one pass, and run one rule set everywhere. Each provider’s built-in tools only ever see their own account.

  • One senders view: message count, unread count and total size per sender, with block, mute and trust controls on the same screen.
  • One unsubscribe list: every detected mailing list, with Keep, Pause (future mail auto-archived) and Read Later as alternatives to leaving.
  • One rules engine: Auto Clean rules can target a single account or all accounts, with priorities that decide which rule acts first.
  • One activity log: every manual and automated action, whichever mailbox it touched.
  • One place to read and reply: search with saved searches and a built-in client for compose, reply, forward, label, star and pin, so you are not switching apps after the cleanup.

Do the same cleanup rules work on every provider?

Mostly, yes. Conditions such as sender, domain, subject, List-Id, age, size and category work the same on Gmail, Outlook and IMAP accounts, and so do actions like archive, move, delete and mark read. What differs is each provider’s underlying model: labels versus folders, and what each one calls Trash and Spam.

Gmail uses labels, so one message can appear in several places but is stored once. Outlook and IMAP servers use folders, where a message lives in exactly one. Trash is Trash in Gmail and Yahoo, Deleted Items in Outlook. Deleted mail always goes to that provider’s own Trash, where the provider’s retention rules apply: Gmail purges Trash after 30 days, for example. Folder-based rules are the one place to be careful, since a rule that targets a folder by name needs that folder to exist in each account it runs on.

Is it safe to connect several email accounts to one tool?

It is as safe as the tool’s weakest connection, so check each one: official sign-in or app passwords, encrypted credential storage, minimal data kept, and access you can revoke per account. Connecting more accounts should not mean handing over more than metadata for each of them.

ClearInbox encrypts stored credentials with AES-256-GCM, keeps message metadata and a short preview snippet rather than full bodies, and runs no third-party analytics or trackers. Each account can be disconnected on its own, and each provider lets you revoke the OAuth grant or delete the app password from its side as well. The Privacy Monitor also checks every connected address against Have I Been Pwned breach data, which is handy when old addresses you rarely check are part of the set.

When is one email management tool not the right fit?

If you only use one account and its built-in tools already keep up, you may not need one. A consolidated email management tool earns its place when you have several mailboxes, recurring clutter across them, or a provider whose own cleanup features are thin.

It is also not a shared team inbox or helpdesk. ClearInbox is built for individuals managing their own accounts. If your employer blocks third-party mail apps, use your provider’s own rules for the work account and connect the rest.

Frequently asked questions

Is there one inbox cleanup tool for Gmail and Outlook together?

Yes. ClearInbox connects Gmail through the Gmail API and Outlook or Microsoft 365 through Microsoft Graph, then shows both in one dashboard with the same categories, bulk actions and rules.

Can I use a mailbox cleanup tool with Yahoo and iCloud?

Yes. Yahoo Mail and iCloud Mail connect over IMAP with an app password you create in each provider’s security settings. iCloud requires two-factor authentication on your Apple Account first.

Will a rule I create run on all my accounts?

Only if you choose that. Each Auto Clean rule can target one account or all of them, and runs on a schedule and on newly synced mail.

Does email cleanup across accounts cost extra?

No. ClearInbox is free today, including multiple accounts and the full clean, unsubscribe and automate workflow, until we introduce pricing.

Does it work with Google Workspace or school accounts?

Usually, since they sign in with Google or Microsoft OAuth like personal accounts. If your administrator restricts third-party apps, they may need to allow ClearInbox first.

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