Outlook is a popular email client used by professionals and individuals alike. It is known for its user-friendly interface and powerful features that make it easy for users to manage their emails. However, sometimes users may encounter issues with sending emails through Outlook. If you are facing a similar problem, then this article is for you. Read on to learn how to fix Outlook not sending emails.

Check Your Internet Connection

The first thing you should check when Outlook is not sending emails is your internet connection. Make sure that you are connected to a stable and strong internet connection. You can also try restarting your router or modem to see if that solves the problem. If the internet connection is not the issue, then move to the next step.

Check Your Email Server Settings

Sometimes issues with sending emails through Outlook can be caused by incorrect email server settings. Check the email settings in Outlook and ensure that they are correct. This includes your username, password, server settings, and port numbers. If you are unsure about the correct settings, contact your email provider’s support team to get them.

Check Your Outbox

If you have checked your internet connection and email server settings and everything is in order, then it’s time to check your Outbox. Sometimes emails can get stuck in the Outbox and prevent new emails from being sent. To check your Outbox in Outlook 2016, go to the Send/Receive tab and click on Work Offline. This will switch your Outlook to offline mode. Then go to the Outbox and delete any stuck emails. Once you have deleted the stuck emails, go back to the Send/Receive tab and click on Work Offline again to switch back to online mode.

Disable Antivirus or Firewall

Antivirus and firewall software can sometimes block emails from being sent through Outlook. To check if this is the issue, try disabling your antivirus or firewall temporarily and see if emails are sent successfully through Outlook. If disabling the antivirus or firewall solves the problem, then you need to add Outlook to the list of allowed programs in your antivirus or firewall settings.

Conclusion

Outlook not sending emails can be frustrating, but it is usually not a major issue. Most of the time, it can be easily fixed by checking your internet connection, email server settings, Outbox, and antivirus or firewall settings. If none of these solutions work, you may need to contact your email provider’s support team for further assistance. With these tips, you should be back to sending emails through Outlook in no time.