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Why Isn't Gmail Sending Your Emails?
Here's How to Fix It! [2024] 💥

Gmail not sending emails

Hey there! Is Gmail giving you trouble and not sending your emails? It can be super frustrating, but don't worry! We'll walk you through some simple steps to get your emails flying out of your outbox again. Let's dive in and solve this together! 🚀

Why Gmail Might Not Be Sending Your Emails

Gmail is an incredibly popular email service used by millions around the world. However, like any tech, it has its hiccups. Sometimes, your emails might not reach their intended recipients due to various reasons. It could be a temporary glitch with Gmail's servers, an internet connection issue, or something else. Let's explore the solutions!

Index of Solutions

1. Check Gmail Server Status

Google's servers can occasionally be down for maintenance or due to unforeseen issues, although this is rare. To check the status of Gmail and other Google Workspace services, visit their Status page. If Gmail has been down recently, it might explain why your email wasn’t sent successfully. The status page will provide real-time information about any outages or issues that might be affecting Gmail.

2. Update the Gmail App

Make sure your Gmail app is up to date. Regular updates fix bugs and improve performance. To update the app:

  • Open the Google Play Store (for Android) or the App Store (for iOS).
  • Search for "Gmail" and check if there's an update available.
  • If an update is available, click on "Update" to install the latest version of the app. This can resolve many issues related to sending and receiving emails.

3. Verify Recipient's Email Address

Always double-check the recipient's email address before sending an email. Here’s how:

  • Open the email you're trying to send.
  • Look at the recipient's email address field and verify each part of the address for accuracy.
  • Ensure there are no typos or incorrect domains (like using .net instead of .com).
  • Correct any mistakes and try sending the email again.

A small typo or incorrect domain can result in undeliverable emails, so it’s important to verify the address carefully to avoid errors.

4. Check Internet Connection

A slow or unstable internet connection can stop Gmail from sending emails. To check your internet connection:

  • Ensure your device is connected to the internet. Check the Wi-Fi or data signal icon on your device.
  • If you’re using Wi-Fi, try restarting your router.
  • Open a web browser and try visiting a website to see if it loads properly.
  • If the internet is slow or unstable, try switching to a different network or contact your internet service provider for assistance.

5. Update Your Browser

Gmail works with various browsers, including Firefox, Safari, and Google Chrome. Keeping your browser updated can prevent compatibility issues that might affect Gmail's functionality. To update your browser:

  • Open your browser.
  • Go to the settings or menu option (often represented by three dots or lines).
  • Look for an option like "About" or "Help", which usually contains information about the current version and available updates.
  • If an update is available, follow the prompts to install it. Restart your browser after updating and try using Gmail again.

6. Clear Browser Cache

Accumulated cache data in your browser can lead to errors. Regularly clearing your browser's cache can improve performance and reduce issues. Here’s how to clear the cache:

  • Open your browser and go to the settings or menu option.
  • Find the "Privacy and security" section.
  • Select "Clear browsing data" or "Clear cache".
  • Choose the time range (select "All time" for a complete clear).
  • Check the boxes for "Cookies and other site data" and "Cached images and files".
  • Click "Clear data" to complete the process. Restart your browser and try using Gmail again.

Follow this guide for detailed instructions for popular browsers.

7. Check POP and IMAP Settings

Ensuring that your POP and IMAP settings are configured correctly is crucial for Gmail to send and receive emails efficiently. Here’s how you can do it:

  • Open your Gmail account and go to "Settings" by clicking the gear icon in the top right corner.
  • Select "See all settings" from the dropdown menu.
  • Navigate to the "Forwarding and POP/IMAP" tab.
  • In the "IMAP Access" section, make sure IMAP is enabled. Use the following settings:
    • IMAP server: imap.gmail.com
    • Port: 993
    • Requires SSL: Yes
  • In the "POP Download" section, ensure POP is enabled if you use it. Use the following settings:
    • POP server: pop.gmail.com
    • Port: 995
    • Requires SSL: Yes
  • For sending emails, configure your SMTP settings:
    • SMTP server: smtp.gmail.com
    • Port: 587 with TLS or 465 with SSL
    • Requires authentication: Yes

8. Email Size Limit

Gmail has a 20MB limit for attachments per email. If you're trying to send large files, here’s what you can do:

  • Consider compressing multiple files into a single zip file to reduce their size. You can do this by right-clicking the files, selecting "Send to", and then "Compressed (zipped) folder".
  • Alternatively, use Google Drive to send large files. Upload the files to Google Drive, then click the "Insert files using Drive" icon when composing an email. This allows you to share files up to 15GB in size.

9. Clear Storage

If Gmail is unable to send emails, it might be due to insufficient storage on your device. Here's how to free up space:

  • Clear drafts and old emails that you no longer need. Go to your Drafts folder, select the drafts you want to delete, and click "Delete".
  • Clear browsing data and cache from your browser. Go to your browser’s settings, find the "Privacy and security" section, and select "Clear browsing data".
  • Optimize photos and videos by transferring them to cloud storage like Google Photos, and then delete them from your device to free up space.
  • Remove unused apps and files. Go through your device’s storage settings and delete apps or files that you don’t use anymore.

10. Disable Email Forwarding

Email forwarding settings can sometimes interfere with your ability to send emails. Here’s how to disable it:

  • Open your Gmail account and go to "Settings" by clicking the gear icon in the top right corner.
  • Select "See all settings" from the dropdown menu.
  • Navigate to the "Forwarding and POP/IMAP" tab.
  • In the "Forwarding" section, ensure that forwarding is disabled. If it’s enabled, click "Disable forwarding".
  • Click "Save Changes" at the bottom of the page.

11. Turn Off Extensions

Browser extensions can sometimes conflict with Gmail, causing issues. To check if this is the problem:

  • Open your browser and go to the extensions or add-ons page (usually found in the browser’s settings menu).
  • Disable all extensions by toggling them off or clicking "Remove".
  • Restart your browser and try sending an email in Gmail again. If it works, enable your extensions one by one to identify the culprit.

12. Check Outbox

Sometimes, emails get stuck in the outbox, preventing them from being sent. To check your outbox:

  • Open your Gmail app and tap on the menu icon (three horizontal lines) in the top left corner.
  • Select "Outbox" from the list of folders.
  • Look for any unsent emails. If you find any, tap on them and try resending.

13. Check Security Settings

Gmail’s security settings can sometimes be too restrictive, preventing emails from being sent. Here’s how to adjust them:

  • Open your Gmail account and go to "Settings" by clicking the gear icon in the top right corner.
  • Select "See all settings" from the dropdown menu.
  • Navigate to the "Accounts and Import" tab.
  • In the "Change account settings" section, check your security settings. Ensure that your security settings are not blocking outgoing emails.
  • If you’re unsure, try setting the security level to a less restrictive setting temporarily to see if it resolves the issue. Always ensure your account remains secure.

14. Contact Google Support

If you're still facing issues, it might be time to contact Google Support. Here’s how:

  • Go to the Google Help Center.
  • Type in your issue in the search bar and explore the troubleshooting articles.
  • If you need further assistance, scroll down to find the "Contact Us" option.
  • Follow the prompts to either get in touch via chat, email, or phone with a Google support representative.


Experiencing issues with Gmail not sending emails can be frustrating, but by following these steps, you can identify and resolve the problem. From checking server status to clearing cache and verifying settings, these solutions will help get your emails sent successfully. Happy emailing! 😊


1. Why are my emails stuck in the outbox?

Emails can get stuck in the outbox due to a poor internet connection or incorrect email settings. Make sure your internet connection is stable and your email settings are correct.

2. How do I check if Gmail servers are down?

You can check the status of Gmail servers by visiting the Google Workspace Status Dashboard. It provides real-time information about the status of Google's services.

3. What should I do if my browser extensions interfere with Gmail?

Try disabling your browser extensions one by one to see if any of them are causing the issue. You can also try using Gmail in incognito mode, which disables extensions by default.

4. How can I ensure my email attachments are within the size limit?

Compress large files into a zip file or use a file-sharing service to send large attachments. Gmail has a 20MB limit for attachments per email.

5. What if I still can’t send emails after trying all these solutions?

If you're still having trouble, contact Google Support for further assistance. They can help diagnose and resolve more complex issues.

Table: Common Solutions for Gmail Sending Issues

Solution Description
Check Server Status Visit Google's Status page to see if Gmail servers are down.
Update Gmail App Ensure your app is updated to the latest version.
Verify Email Address Double-check the recipient's email address for typos.
Check Internet Connection Ensure you have a stable internet connection.
Update Browser Keep your browser updated to avoid compatibility issues.
Clear Browser Cache Clear accumulated cache data to improve performance.
Check POP and IMAP Settings Ensure correct settings for incoming and outgoing mail servers.
Check Email Size Ensure attachments do not exceed the 20MB limit.
Clear Storage Ensure there is enough storage space on your device.
Disable Email Forwarding Check and disable email forwarding settings.
Turn Off Extensions Disable browser extensions that might conflict with Gmail.
Check Outbox Ensure there are no unsent emails stuck in the outbox.
Check Security Settings Adjust Gmail security settings if they are too restrictive.
Contact Google Support Reach out to Google Support for further assistance.


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