How to Change the Cancellation Period for Undo Send on Gmail While Sending Mails

Changing Cancellation Period for Undo Send on Gmail

Have you ever experienced that moment of panic right after hitting the send button on an email? Maybe you spotted a typo or forgot to attach an important document. If yes, you are not alone!

Hitting send on a careless email can feel like activating Winter Soldier mode and unleashing a storm of regrets. An undo send feature is your Nick Fury, allowing you to recall the email (deactivate Winter Soldier) before your words cause unintended chaos.

undo send feature

That's where Gmail's 'Undo Send' feature comes in like a guardian angel. It offers a small but valuable window of opportunity to retrieve an email before it reaches an unintended recipient.

However, the default cancellation period, which ranges from 5 to 30 seconds, often leaves users wondering if they have any control over this brief moment of respite. They find themselves in a bit of a dilemma, wondering if they can extend or shorten this fleeting chance to undo their send.

This guide will walk you through how to unsend an email in Gmail by adjusting the cancellation period for 'Undo Send.' This way, you can have greater control over your outgoing emails.


Understanding the Undo Send Function on Gmail

The 'Undo Send' feature in Gmail can prevent you from sending an email you didn't mean to. With this feature, you get a short amount of time, usually between 5 to 30 seconds, to unsend an email on Gmail after you've hit the 'Send' button. It's a real lifesaver for those moments when you immediately regret sending something, like when you spot a typo or forget to attach a file.

But here's the great part: you can customize the 'Undo Send' timeframe to fit your pace and preferences. By understanding and tweaking this feature, you gain more control over your outgoing emails and feel more confident that you won't make any mistakes. 

Accessing the Cancellation Period Settings

Cancellation Period Settings

Setting up the cancellation period for Gmail's 'Undo Send' feature is incredibly easy. To begin, just log into your Gmail account. Then, click the gear icon at the top right corner. Further, choose the 'Settings' option and navigate to 'See all settings.' You'll find the 'Undo Send' section in this settings menu.

Within this section is a dropdown menu labeled 'Send cancellation period,' which provides options ranging from 5 to 30 seconds. Simply choose the best duration for your reviewing needs, and don't forget to save your changes.

This quick and uncomplicated process allows users to customize the cancellation period for their unsend emails on Gmail as per their preference. It's an essential feature that gives users more control over their outgoing emails, ensuring they have enough time to review and retract messages before they're sent.

How do you undo the send on Mobile?

How do you undo the send on Mobile?

If you use Gmail on your mobile device, you're in luck! It has a 'Undo Send' feature that lets you undo a sent email in Gmail. We are here to help you with a detailed step-by-step guide on making the most of this handy function.

So, here are the steps for how to undo sent Gmail emails on Mobile:

  • Send Your Email: Once you've finished writing your email in the Gmail app on your mobile device, just tap the 'Send' button to send it on its way.
  • Watch for the Notification: Once you've hit the send button, it's important to stay alert and look at the bottom right corner of your screen. You'll notice a notification labeled "Undo" in this area within seconds.
  • Act Quickly: The "Undo" notification is time-sensitive and remains visible for a short duration—usually a few seconds. Upon spotting the "Undo" notification, quickly tap on it to initiate the undo process.
  • Retrieve Your Message: By tapping "Undo" quickly, you can easily undo the action of sending the email. This will bring back your original message in the composer, allowing you to make any necessary changes or edits.
  • Review and Edit: Now that you have the original message back, take a moment to give it a quick review. This is the perfect opportunity to make necessary changes or additions to ensure your email is accurate and complete. Happy editing!
  • Resend if Necessary: After making adjustments, resend the email by tapping 'Send' again once you're satisfied with the modifications.

You can undo sent email Gmail on the mobile app by simply following these steps. This feature lets you correct any mistakes or oversights in your sent emails within a short yet vital time window.

How do you undo the send on the desktop?

How do you undo the send on the desktop?

Now that we have learned how to unsend an email Gmail on mobile let's look at how to do the same on Desktop. Here is our easy-to-follow step-by-step process to unsend on Gmail and say goodbye to those email mishaps in no time.

  • Sending the Email: After composing an email in Gmail on your desktop, simply click the 'Send' button to send the message.
  • Spotting the Notification: Once you hit 'Send,' quickly shift your focus to the bottom left corner of your screen. Shortly after, a notification saying "Message sent" will pop up in that area.
  • Acting Quickly: A little' Undo' button will appear next to the "Message sent" notification. You'll only see this option for a short period, usually just a few seconds. If you click 'Undo' immediately, you can start the recall process.
  • Accessing the Draft: When you click 'Undo,' a draft of your already sent message will pop up. This will allow you to make any necessary changes or edits to the content.
  • Review and Edit: Use this opportunity to go over the draft that has reappeared. If you spot mistakes like typos or realize some information was left out, make the necessary changes.
  • Resending (Optional): Once you've made the necessary edits, resend the email by clicking 'Send' again to dispatch the updated version.


Extending Your Undo Send Window

Enhancing your control over Gmail's 'Undo Send' feature involves adjusting the cancellation period to better suit your email review needs. Here's how you can extend the cancellation period, allowing for a longer window to retract sent emails.

  • Access Gmail Settings: Open Gmail on your desktop browser to get started. Look for the friendly gear-shaped "Settings" icon at the top right corner of your screen.
  • Access Advanced Settings: To access all settings, click the "Settings" icon, then choose "See all settings" from the dropdown menu. This will open up the complete settings menu for you to explore and customize.
  • Locate 'Undo Send': Within the settings menu, find the section labeled 'Undo Send' and "Send cancellation period."
  • Adjust the Cancellation Period: To find the "Send cancellation period" dropdown menu, simply click on it. Inside, you will find various options ranging from 5 to 30 seconds. Pick the timeframe that suits your reviewing and editing needs the most.
  • Save Changes: After choosing your preferred cancellation period, scroll to the bottom of the settings page. Click "Save changes" to confirm and apply your updated cancellation period.

Gmail Undo Best Practices

Now that you know how to Undo Send in Gmail and Gmail delay send, it's time to learn some best practices. Here are some best practices for how to undo on Gmail:

Always Act Swiftly

Start by checking your emails right after hitting that send button. Be looking for the 'Undo' option, and act quickly. The sooner you catch any mistakes, the more likely you will successfully retract that email.

Use Keyboard Shortcuts

Get to know Gmail's keyboard shortcuts, especially the handy 'Undo' shortcut ('Z' on desktop), to make retracting an email a breeze.

Enable Confirmation Prompts

One useful trick to boost your email confidence is to activate confirmation prompts before sending emails. It's super handy because it gives you an extra layer of reassurance. With this feature, you'll get a friendly reminder to review your message before hitting that send button, so you won't always have to rely on the 'Undo Send' feature.

Have Mobile Awareness

When using the mobile app to undo Gmail sent, keeping an eye on the bottom right corner is important. That's where you'll find the handy-dandy 'Undo' option after sending a message. Make it a habit to look out for this notification because it's a real lifesaver!

Double-Check Attachments

Before you click 'Send,' remember to double-check if you've included all the necessary attachments. Even though you can undo a sent message, it's always better to avoid mistakes in the first place.

Virtual Assistance for Expert Email Management

Virtual assistants are incredibly valuable for making tasks easier and managing different parts of our lives from a distance. When it comes to managing emails and undo sending Gmail, they can be a big help. They know how to unsend an email in Gmail and can easily handle Gmail's 'Undo Send' feature.

Virtual Assistance for Expert Email Management

Here are the tasks a virtual assistant can undertake related to undoing sent mails and extending the 'Undo Send' window on Gmail:

  • Monitor and React Quickly: A VA can oversee outgoing emails to catch accidental sends promptly before the cancellation window closes.
  • Recovery Support: Access sent emails and initiate recall requests if the cancellation window has passed.
  • Data Management: They can clear outdated or sensitive drafts, ensuring a clutter-free and secure inbox.
  • Guide Settings: Help navigate changing the 'Undo Send' cancellation period for personalized preferences.
  • Optimization Assistance: Analyze needs and recommend optimal cancellation periods, balancing risk and flexibility.
  • Stay Informed: Keep updated on Gmail's 'Undo Send' changes, ensuring users are informed.
  • Template Creation: Craft pre-written templates for consistent and controlled email responses.
  • Scheduled Sending: They can set delayed delivery for extra editing time.
  • Proofreading Aid: VAs having experience with content creation, writing, and editing can provide meticulous proofreading to ensure polished communication.

Wishup: Managing Your Emails Well! 

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Wishup is the go-to service provider for all your virtual assistant needs. We pride ourselves in offering top-notch, skilled virtual assistants who excel in handling a diverse range of tasks and responsibilities.

You can count on dependable and efficient support when managing your email and other crucial business functions. They know how to unsend a Gmail email and help you keep things in proper order. 

Here are some of the major benefits of choosing us:

Collaborate with Elite Talent

When you choose us, you can work with the top 0.1% of talented professionals in Wishup's talent pool. They are dedicated to providing high-quality assistance that perfectly fits your unique requirements.

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Training Budget-Free Support

Experience the advantages of having a highly skilled and dedicated virtual assistant without worrying about allocating a separate training budget. Save valuable time and resources with our convenient solution.

Robust Replacement Policy

Take advantage of Wishup's strong replacement policy, which guarantees consistent and reliable assistance without questions.

Risk-Free Trial Period

Experience the full potential of your virtual assistant with our exclusive 7-day Risk-Free Trial. Take the time to evaluate their capabilities and ensure they fit your unique needs without any obligation.



Knowing how to unsend Gmail email is a game-changer when managing outgoing emails. It gives you unparalleled control and helps reduce the stress of accidentally sending a message. You can customize your Gmail experience to fit your workflow and comfort level by experimenting with different settings.

At Wishup, our skilled virtual assistants specialize in optimizing email management and much more. They not only know how to unsend an email in Gmail but can also help you navigate through Gmail settings, ensuring your "Undo Send" feature is configured just the way you like it.

Contact us for a free consultation and discover how Wishup can take your email management to the next level. You can also email us at [email protected] to learn more about our services.

FAQs: How To Unsend An Email In Gmail

Can you delete an email you sent on Gmail?

Gmail has a useful feature known as 'Undo Send.' It allows you to recall an email shortly after sending it. As long as the window of opportunity hasn't passed, you can easily retract the email. However, once this timeframe is over, the email becomes permanent and cannot be deleted from the recipient's inbox.

Can I Unsend an email after 1 hour?

The 'Undo Send' feature in Gmail helps you to cancel an email within a few seconds (usually up to 30 seconds) after sending it. However, if you want to unsend an email after an hour, it becomes difficult to retrieve or undo it within the Gmail interface.

How do I Unsend an email in Gmail after 30 minutes?

The 'Undo Send' feature in Gmail usually has a cancellation period of just a few seconds, not minutes. It becomes harder to unsend after this short time frame. While there may be third-party extensions or services that claim to extend the duration, they might not be as dependable as Gmail's functions.