Clean up newsletters — unsubscribe and delete in bulk
Outlook has no true one-click mass unsubscribe. Sender Sweep detects every newsletter sender in your mailbox, surfaces a real unsubscribe link for each, and clears their old emails in the same pass.
🔒 Your email is processed entirely in your browser. We never see it.
The problem
Newsletters, promos, and 'we miss you' emails arrive from dozens of different lists — and each one hides its own unsubscribe link inside every message. Unsubscribing one at a time means opening email after email hunting for tiny links, and even then the old ones stay behind.
The manual Outlook way
Outlook surfaces an unsubscribe option for senders it recognises as bulk mailers:
- 1Open a newsletter email.
- 2Near the sender's name at the top, look for the Unsubscribe link (new Outlook and Outlook.com add this for many senders).
- 3Click it and confirm — this uses the sender's official unsubscribe, so you actually stop receiving them.
- 4Repeat for every newsletter, then delete the old messages separately with Sweep or a from: search.
There's no 'unsubscribe from everything' button, because each list keeps its unsubscribe link buried in its own emails. You open each newsletter, find the link, confirm — then still have to go back and delete the back-catalog.
Sender Sweep surfaces every unsubscribe in one place
- Newsletter senders are detected automatically and flagged in your list.
- A real one-click unsubscribe link is pulled straight from the message headers — no opening 40 emails to find it.
- Delete a newsletter's entire history at the same time you unsubscribe, so the inbox is clean, not just quieter going forward.
Frequently asked
Does unsubscribing delete the old emails?
No — unsubscribing only stops future emails. Sender Sweep lets you delete the existing back-catalog in the same step, so you clear both at once.
Is it better to unsubscribe or block?
Unsubscribe for legitimate senders — it's cleaner and stops the source. Block senders that ignore unsubscribe requests (real spam).
Does my email get sent to a server?
No. Scanning, unsubscribe detection, and cleanup all run in your browser via Microsoft Graph. The backend only sees your plan and usage counts, never your email.