Resolve Gmail Not Sending Emails Problem

Gmail is one of the most popular email service providers present in the market and trusted by millions of users worldwide. It is an amazing product and shares an incredible user experience. However, just like any other software service, users can encounter technical troubles with their Gmail account. One of the most common problems encountered by the users while using the Gmail service is “Gmail not sending emails”. If you are also unable to send emails from your Gmail account, keep reading the post and find simple instructions to fix the issue easily.

Read also: Gmail not receiving emails | Top 10 methods to fix the problem


Why is Gmail Not Sending Emails? 

Although Gmail not sending emails is a real problem, there can be multiple reasons due to which users may encounter these troubles. Here are some reasons: 

  • Wrong recipient address.
  • Server issues.
  • Web browser issues.
  • Enabled VPN on the system.


The technical issues are not limited only up to these, however, with the help of some simple troubleshooting guidelines you can resolve the issue. Here are simple steps to fix the “Gmail not sending emails” problem on your device.


Basic Troubleshooting Steps to Fix Gmail Not Sending Emails Problem:


1. Check the Recipient Address

Even a small mistake in entering the recipient’s address can turn into a failure of sending an email from a Gmail account. Thus, check and make sure that you have entered the correct recipient address, else, your Gmail will get stuck in the outbox. The email address must be correct for sending the email, the misplaced letter can always cause the issue. Thus, you must check the email address prior to sending the email to make sure that you have entered the correct details. If everything is correct and you are still having the issue, proceed with the next solution. 


2. Use the Different Web Browsers

If you are using email clients like Apple Mail, Thunderbird, Outlook, etc, and are unable to send the emails from your Gmail account, you must use the web browsers. And, if you are using the browser already, switch to the other one as sometimes the problem is not with the Gmail with the browser itself. 


3. Disable VPN

If you are using the VPN, then you may have trouble sending the emails from your Gmail account. Disabling the VPN on a temporary basis and then sending the email from your Gmail account.


4. Check the Internet Connection

Sometimes, the issue occurs due to a poor internet connection. Thus, you need to check the internet connection. To check the internet connection and fix the “Gmail stopped sending emails”, follow the given steps: 

  • Check the “Internet Connection” status from the bottom of your device. 
  • Put the mouse over the status area to check the “Internet Access” or “No Internet Access” Message. 
  • Open the new browser, see whether you are able to load the pages. 
  • Reload the page viewed already. 


5. Verify the Storage Space 

You may face the “Gmail won’t send emails” issue with your account due to a lack of storage space. If more than 90 percent of Gmail space has been used, it will cause you trouble while sending the mails. Thus, you need to check the storage space on your Gmail account. For this, scroll to the down, and check how much storage space is left in your account. 

Verify the Storage Space 

  • Click the “Manage” option to check the details. 


6. Email Server Clients Settings 

You may have the “Gmail not sending emails” issue. Something is wrong with the server settings. If you have a Gmail account with the “Microsoft Server”, you may be able to send the emails. Make sure that you complete the email configuration in a proper manner. For the configuration, click “Gmail Settings”, after that, tap on “POP/IMAP”. Hit “Enable POP for every mail”. Save the changes you have made. 

  • Incoming mail (POP) server: “”
    • Port:995.
  • Outgoing mail (SMTP) Server: “”. 
    • Port for TLS: 587


7. Clear Cache and Data 

If you are accessing Gmail on your smartphone device, you need to clear the cache memory and app data to fix the issue. It doesn’t matter which application you are using, you need to clean the cache memory regularly to make sure that your application keeps working fine. The collection of huge cache memory and application data can lead to the phone device, follow the steps provided: 

  • Go to the “Settings”. 
  • Under the “Devices” section.’
  • Click the “App”.

Clear Cache and Data -1

  • You can list applications. Search for the “Gmail” app. 

Clear Cache and Data -2

  • Go to the “Gmail App”.
  • Go to the “Storage”. 

Clear Cache and Data -3

  • Clear the “Data and Clear Cache”.

Clear Cache and Data -4


8. Update  the Gmail App 

The next thing you need to do for dealing with the “Gmail receiving but not sending emails” on your application. A simple app update can help you to fix the issue. 

  • Visit the supported application store on your device. 
  • On the top-left side, you will see “3-horizontal lines”. 
  • Click the “3-horizontal lines”.
  • Choose “My Apps and Games”.
  • Search for the Gmail application, look for the pending updates. 
  • Click “Update”.


9. Remove Gmail Account and Add Again

To start from the clean state, you must remove the Gmail account and add it again. Here are the steps you can follow the steps provided:

  • Go to the “Settings”.
  • Choose “Account”.

Remove Gmail Account and Add Again - 1

  • Select “Google”.

Remove Gmail Account and Add Again - 2

  • Hit the “More” and remove the Gmail account. 

Remove Gmail Account and Add Again - 3

  • Reset the device and sign in again. 


Read also: Solution to Gmail not syncing problem


Wrapping Up 

We hope that the steps provided in the post will help you to resolve the “Gmail not sending emails” issue on the device. The mentioned guidelines are easy to follow and surely help you to resolve the issue. However, if you are still not able to fix the problem on your own, and are looking for expert help, get in touch with the Gmail support team and get a piece of professional advice. You can contact the experts through a toll-free number, email, and live chat support. The experts are available round the clock to help as always give you the most reliable solution to fix the problem quickly. 



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