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How to Block Emails on Gmail

March 06, 2025

Discover How to Block Emails on Gmail. Are you fed up of receiving emails that don't interest you? If your inbox is saturated with thousands of unnecessary marketing emails, Gmail offers several options to help you manage unwanted emails and improve your Gmail experience. Learn how to block email addresses, mark messages as spam, or unsubscribe from emails. Below, we explain the steps to block emails in Gmail from a computer easily.

Understanding Gmail Features: Blocking vs. Reporting Spam vs. Unsubscribing

Gmail has several features to help you learn how to manage your unwanted emails, for example:

  • Blocking emails from a specific sender: If you block an email address, all future messages from that sender will be moved to the spam folder.
  • Reporting an email as spam: Marking it as spam helps Gmail improve its filters, for example, when you receive emails from unknown senders.
  • Unsubscribing from emails: Gmail offers an option to unsubscribe quickly if you receive too many promotional emails.

How to Block Emails on Gmail on Desktop  

Can you block Gmail emails? Of course YES! Blocking emails in Gmail from a computer is a straightforward process to avoid messages from unwanted senders in the future.

Block an Email Address from Your Inbox  

  1. Open your Gmail account in your browser.
  2. Open the email from the sender you wish to block.
  3. Click on the three vertical dots in the top right-hand corner of the email.
  4. Select the Block + Sender name option.
  5. Block the sender by clicking on Block.

Screen shot showing how to block an email address from your inbox.

How to Block Mail in Gmail Without Opening It

If you don't want to open an email before blocking it, either because you consider it suspicious or for any other reason, follow these steps:

  1. Open Gmail and locate the message in your inbox.
  2. Right-click on the email or select the box next to the message.
  3. In the pop-up window, look for the Move to option.
  4. Select Spam.

Screen shot showing how to block an email address without opening it.

This way, future messages from this sender will arrive in your spam folder without you needing to open the email.

How to Stop Unwanted Emails in Gmail from Specific Senders

If you continue to receive emails from certain senders even though you have previously blocked them or marked them as spam, improve your management with personalized filters:

  1. Open Gmail and click the settings icon (gear wheel in the upper right corner).
  2. Select See all settings.
  3. Go to the Filters and Blocked addresses tab.
  4. Click on Create a new filter.
  5. Enter the sender's email address in the "From" field.
  6. Click on the Create filter and choose an action: Delete it or Archive it.
  7. Confirm by clicking on the Create filter.

Screen shot showing the settings for an email.

Screen shot showing how to block an email address by creating a filter.

Screen shot showing how to block an email address by creating filters.

How to Block Emails in Gmail on Mobile (App)

Blocking emails in the Gmail app for mobile devices follows a process very similar to the desktop version. 

Block an Email Address on Android 

  1. Open the Gmail app on your Android device.
  2. Find and open the email from the sender you want to block.
  3. Tap the three vertical dots in the top right-hand corner of the email.
  4. Click Block + Sender name.
  5. Confirm the action.

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Block an Email Address on iPhone 

  1. Open the Gmail app on your iPhone or iPad.
  2. Find and open the email from the sender you want to block.
  3. Tap the three horizontal dots in the top right of the email.
  4. Select Block + Sender's name.
  5. Confirm the action if necessary.

How to Report Spam and Phishing on Gmail 

Reporting suspicious emails helps Gmail improve its security filters in your inbox and protect you from spam and phishing attempts.

Reporting Spam Emails on Gmail (Desktop)  

  1. Open Gmail in your browser.
  2. Find and select the email you want to report.
  3. Click on the three vertical dots in the top right-hand corner of the email.
  4. Select Report as spam or Report as phishing.
  5. The email will be automatically moved to the spam folder, and Gmail will be informed of the need to improve its filters.

Screen shot showing how to report an email address as phishing.

Report Spam Emails on Gmail (Mobile App)  

  1. Open the Gmail app on your device.
  2. Find and open the suspicious email.
  3. Tap the three horizontal dots in the top right-hand corner.
  4. Select Report as spam or Report as illegal.
  5. The message will be moved to the spam folder, and Gmail will register it as spam or an email with illegal content.

Screen shot showing how to report an email address as illegal.

Report Phishing Emails on Gmail

If you suspect that an email is trying to trick you into stealing personal information, follow these steps to report it:

  1. Open Gmail in your browser or mobile app.
  2. Find and open the email that you think is suspicious.
  3. Click on the three vertical dots in the top right-hand corner of the email.
  4. Select Report phishing.
  5. Gmail will analyze the message and may take additional measures to protect you.

We recommend that you always report phishing emails to help prevent fraud on the platform.

How to Unsubscribe from Marketing and Unwanted Emails on Gmail  

If you receive promotional emails or unwanted subscription newsletters, you can easily unsubscribe in Gmail by following the steps below.

Unsubscribe on Desktop  

  1. Open Gmail in your browser.
  2. Find and open the email you wish to unsubscribe from.
  3. Click Unsubscribe and follow the on-screen instructions.
  4. You can also Mark it as spam.

Screen shot showing how to unsubscribe from an email address.

Unsubscribe on Mobile (App)  

  1. Open the Gmail app on your mobile device.
  2. Find and open the email you want to unsubscribe from.
  3. At the top of the message, tap Unsubscribe if available.
  4. Confirm the action if necessary.
  5. You can also Mark the email as spam.

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How to Automatically Stop Newsletters and Mass Emails  

If you continue to receive promotional emails from multiple unwanted senders sometimes, no worries. Some good news is that you can set up a custom filter to manage them following these steps:

  1. Open Gmail in your browser and click on the Settings icon.
  2. Select View all Settings and go to the Filters and Blocked Addresses tab.
  3. Click on Create a new filter.
  4. In the "Include the words" field, type "Unsubscribe" or "Cancel subscription."
  5. Click on the Create filter and choose an action such as Delete.
  6. Confirm the action by clicking on the Create filter.

Screen shot showing how to unsubscribe from an email address using filters.

Advanced Email Blocking Techniques

Block All Emails from a Domain in Gmail 

If you want to block all emails from a specific domain, you can do so using filters:

  1. Open Gmail and go to Settings.
  2. Select See all settings again.
  3. Go to the Filters and Blocked Addresses tab.
  4. Click on Create a new filter.
  5. In the "From" field, enter the domain you want to block: @example.com.
  6. Click Create filter and select Delete.
  7. Save the changes.

How to Block Emails Based on Size or Attachment

To block large emails or emails with attachments:

  1. Go to your Gmail account and go to Settings.
  2. Then go to All Settings and Filters and Blocked Addresses.
  3. Create a new filter.
  4. In the "Size" field, choose a size limit, for example, "grater than 10 MB".
  5. To block emails with attachments, check Contains attachments.
  6. Select Delete it.

Screen shot showing how to unsubscribe from an email address with filters by size.

How to Automatically Delete Emails from a Sender

If you want emails from a sender to be automatically deleted, follow these instructions:

  1. Once in Settings, go to Filters and Blocked Addresses.
  2. Create a new filter.
  3. Enter the sender's address in the "From" field.
  4. Click on the Create filter and select the Delete button.
  5. Save the changes.

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FAQ: How Can I Block Emails on Gmail

How Do I Block Emails on Gmail

To block emails in Gmail, open the message from the sender you want to block, click on the three dots in the top right-hand corner, and select Block + Sender's Name.

How Do I Block Spam Emails on Gmail

You can block unwanted emails by adding custom filters in Filters and Blocked Addresses and the Create a New Filter option. Then, enter the sender's address or domain and select Remove.

How Do I Unblock Someone on Gmail

If you accidentally blocked someone, you can unblock them in Settings and Filters and Blocked Addresses. In this section, look for the blocked address and click Unblock.

How Do You Block Emails on Gmail from Someone on Gmail Permanently

Yes, Gmail will block the address until you decide to unblock it. However, if the sender changes their email address, you must block the new address manually.

How Do you Block Emails on Gmail Without Opening Them

To block an email without opening it, right-click on the message in the inbox, and in the pop-up window, select Mark as spam.

Why Am I Still Getting Emails from Blocked Addresses

If you keep receiving emails from a blocked sender, they use a different address, or you view their emails in your spam folder. Check that the sender's address is correctly blocked under Filters and Blocked Addresses.

Can You Mass Block Emails on Gmail

You can block multiple senders by creating a filter with several addresses separated by "OR" in the "From" field.