Sender Sweep

What Sender Sweep is

Sender Sweep helps Outlook users see which senders contribute to inbox activity and take cleanup actions in bulk. It scans a connected mailbox and shows per-sender counts, read rates, and email volume over time. Users can filter for messages they never read, then delete or archive messages from selected senders. The app detects newsletters automatically and takes unsubscribe links from message headers. Users can group addresses by company domain and act on that domain together. It connects to Microsoft accounts, including Outlook.com, Hotmail, Live, and work or school accounts; sign-in uses Microsoft rather than a separate Sender Sweep password. Scanning and cleanup run in the browser through Microsoft Graph. The maker says email is not sent to its servers, and its backend sees plan and usage counts, not email. Deleted messages move to recoverable Deleted Items. The free plan costs nothing and includes unlimited scanning and analytics, 500 deletes per month, and 5 unsubscribes per month. Pro costs $29 a year, billed $29/year, and includes unlimited deletes and unsubscribes.

Who it suits

Sender Sweep may suit Outlook users who want to review sender activity and clear messages or unsubscribe in batches. Its free plan is described for light cleanup.

Limits

The Free plan allows 500 deletes and five unsubscribes per month. Pro costs $29 a year and includes unlimited deletes and unsubscribes.

Getting started

1. Open the Sender Sweep website.
2. Connect an Outlook.com, Hotmail, Live, or Microsoft work or school account.
3. Sign in with Microsoft.
4. Scan the mailbox, review sender analytics, and choose messages or domains to clean up.
5. Choose Free or Pro based on the monthly cleanup limits you need.

Verdict

Sender Sweep combines mailbox analytics with batch cleanup and newsletter unsubscribe tools for Microsoft accounts. The free plan has monthly action caps; Pro costs $29 a year and removes those limits for deletes and unsubscribes.