Can't send outlook mails in windows 10

Frustrating! Don't worry, I'm here to help you troubleshoot the issue. Here are some steps to help you resolve the problem:

1. Check Outlook settings:

• Ensure that your Outlook account is set up correctly. Go to File > Account Settings > Manage Profiles and check if your account is listed.
• Verify that your account credentials are correct and up-to-date.

2. Check Outlook connectivity:

• Ensure that your internet connection is stable and working properly.
• Check if your Outlook account is connected to the internet. Go to File > Account Settings > Internet E-mail Settings and verify that the "My outgoing server (SMTP) requires authentication" option is enabled.

3. Check Outlook version and updates:

• Ensure that you're running the latest version of Outlook. Go to File > Office Account and check for updates.
• If you're using an older version, consider updating to the latest version.

4. Disable add-ins:

• Sometimes, add-ins can cause issues with Outlook. Try disabling all add-ins and then re-enabling them one by one to identify the problematic add-in.
• Go to File > Options > Add-ins and disable all add-ins.

5. Check for conflicts with other applications:

• Other applications might be interfering with Outlook's ability to send emails. Try closing all other applications and see if Outlook works properly.

6. Reset Outlook settings:

• Try resetting Outlook's settings to their default values. Go to File > Options > Advanced and click on the "Reset" button.

7. Check for Outlook errors:

• Check the Outlook error logs to see if there are any errors related to sending emails. Go to File > Options > Advanced and click on the "Error" button.

8. Reinstall Outlook:

• If none of the above steps work, you may need to reinstall Outlook. Go to the Microsoft Support website and follow the instructions to reinstall Outlook.

9. Contact Microsoft Support:

• If none of the above steps resolve the issue, you may need to contact Microsoft Support for further assistance.

I hope these steps help you resolve the issue and get Outlook sending emails again!