Find and use the unsubscribe link in the email itself

Most marketing emails and newsletters include an unsubscribe link at the bottom. Open the email you want to stop receiving, scroll to the very bottom, and look for text that says "Unsubscribe", "Manage preferences", or "Stop receiving these emails". This link is usually small and in gray text. Click it, and you will be taken to a page where you can confirm you want to stop receiving messages from that sender.

This method works because the sender is legally required to include it. When you click, the sender's system records your request, and you should stop receiving emails from them within a few days. You do not need to do anything else — no confirmation email will arrive, and you will not need to log back into Outlook.

If you cannot find an unsubscribe link in an email, scroll all the way to the bottom and look again. Some senders hide it in very small print or place it after a long block of legal text. If it truly is not there, the sender may not be a legitimate business, and you should use Outlook's built-in blocking tools instead.

Key Takeaways

  • The unsubscribe link at the bottom of an email is the fastest way to stop receiving messages from that sender.
  • Clicking unsubscribe sends a request to the sender's system; you do not need to confirm anything in Outlook afterward.
  • If an email has no unsubscribe link, use Outlook's junk or block features to prevent future messages from that address.
  • Unsubscribing from a sender is different from deleting a single email — it stops all future messages from that source.
  • You can also create Outlook rules to automatically sort or delete emails from specific senders without unsubscribing.

Block a sender directly in Outlook if there is no unsubscribe link

Right-click on any email from the sender you want to block. A menu will appear with several options. Select "Block" or "Junk" (the exact wording depends on your Outlook version). Outlook will then move that sender's emails to your Junk folder automatically, and you will not see them in your inbox anymore.

Blocking is not the same as unsubscribing — the sender's system does not know you have blocked them, and they may still send emails. However, you will not see those emails because Outlook filters them out. This method works well when a sender has no unsubscribe link or when unsubscribing does not work.

Use Outlook rules to automatically handle emails from a specific sender

If you want more control than blocking offers, you can create a rule that automatically sorts, deletes, or flags emails from a particular sender. Open Outlook and go to the Settings menu (usually a gear icon). Look for "Mail" or "Rules" and select "Inbox rules" or "Create rule".

You will see options to choose a sender's address and decide what happens to their emails. You can move them to a folder, mark them as read, delete them, or send them to Junk. Once you save the rule, Outlook will explore it to all future emails from that sender without you having to do anything.

Rules are useful if you receive emails from a sender you do not want to block completely but also do not want cluttering your inbox. For example, you might move all emails from a particular store to a "Promotions" folder instead of deleting them, so you can check them when you have time.

Unsubscribe from mailing lists through Outlook's Focused Inbox

Outlook's Focused Inbox automatically sorts emails into two tabs: "Focused" and "Other". Emails you read and reply to stay in Focused; everything else goes to Other. If you notice a sender's emails always land in the Other tab, you can unsubscribe from there without opening each message.

Click on an email in the Other tab and look for an unsubscribe option in the preview pane or toolbar. Some senders' unsubscribe links appear directly in Outlook's interface when you select their email. This saves you from having to open the full email just to find the link at the bottom.

Report unwanted emails as spam if they appear to be phishing or scams

If an email claims to be from a real company but looks suspicious — for example, it asks you to click a link and enter your password, or the sender's address looks slightly wrong — do not click the unsubscribe link. Scammers sometimes use fake unsubscribe links to confirm your email address is active, which leads to more spam.

Instead, right-click the email and select "Report phishing" or "Report junk". This tells Outlook and Microsoft that the email is suspicious, and it helps protect other users. Then delete the email and block the sender. If you are unsure whether an email is real, go directly to the company's website by typing the address into your browser rather than clicking any links in the email.

Check your Outlook settings to reduce unwanted emails before they arrive

Outlook has a few settings that can reduce the amount of unwanted mail you receive in the first place. Go to Settings and look for "Mail" or "Junk email". You can choose how aggressive Outlook's spam filter is — options usually range from "Low" to "High".

You can also add senders to a "Safe Senders" list so their emails always reach your inbox, or add addresses to a "Blocked Senders" list so their emails go straight to Junk. If you receive a lot of email from a domain (like all emails ending in @example.com), you can block the entire domain at once.

Be careful with the "High" setting, though — it may catch legitimate emails and send them to Junk by mistake. Start with "Standard" and adjust only if you find yourself drowning in spam.

Frequently Asked Questions

What happens after I click unsubscribe?

Your email address is removed from the sender's mailing list, and you should stop receiving emails from them within a few days. You do not need to do anything else in Outlook. If you continue to receive emails from that sender after a week, use Outlook's block feature instead.

Is unsubscribing safe, or will it lead to more spam?

Unsubscribing through a legitimate link is safe and is actually the best way to stop receiving emails from real businesses. Scammers sometimes use fake unsubscribe links to confirm your email is active, but those are rare and usually come from obviously suspicious emails. If the email looks legitimate and comes from a real company, clicking unsubscribe is the right move.

Can I unsubscribe from multiple emails at once?

No — you have to unsubscribe from each sender individually because each one maintains their own mailing list. However, if you receive emails from many senders you do not want, creating Outlook rules or using the block feature is faster than clicking unsubscribe on each one.

What is the difference between blocking and unsubscribing?

Unsubscribing tells the sender to remove you from their list. Blocking tells Outlook to hide their emails from you. Unsubscribing is better if it is available because the sender stops sending altogether. Blocking is useful when there is no unsubscribe link or when unsubscribing does not work.

Will unsubscribing remove emails I have already received?

No — unsubscribing only stops future emails. Emails already in your inbox will stay there unless you delete them. If you want to clean up old emails from a sender, you can search for their address in Outlook and delete those messages manually, or create a rule to move them to a folder.