Troubleshoot 0x80042109 Error Code
0x80042109 – What is it?
0x80042109 is a Microsoft Outlook error. The 0x80042109 error code occurs mostly while sending emails. The error message is often displayed in the following format:
“Sending reported error (0×80042109): Outlook cannot connect to your outgoing (SMTP) e-mail server.”
It is not easy to narrow down the cause for the error code 0x80042109. This error can occur due to many reasons. This includes:
- Corrupt emails and PST files
- Incorrect Outlook account settings
- Unavailability of the mail server
- Incomplete Outlook installation
- Spyware or viral infection
Further Information and Manual Repair
To resolve the 0x80042109 error code on your PC, here are some easy and effective DIY solutions you can try:
Method 1 – Check Mail Settings
Check your mail settings to see if your outgoing server SMTP is selected or not. If it is not, then it could be the reason for the issue. To check mail settings and select the option, here’s what you need to do:
- Click Tools, select Account Settings, and then POP 3 account and click change.
- Now check your name field and email address.
- Check the incoming and outgoing mail server fields and make sure that it is correct.
- Now click on the outgoing server and make sure that the option ‘My Outgoing Server (SMTP) requires Authentication is selected.
- After that, click Advanced and tick the option that says ‘This server requires an encrypted connection (SSL).
- Now click OK to confirm settings.
Method 2 – Reinstall Outlook on your PC
The error may also occur due to incorrect Outlook installation. Therefore reinstall it on your PC.
To do this first you will have to uninstall the software and then re-install it. Once the software is reinstalled try sending the email again. If it is sent successfully, then this means the error is related to incomplete installation.
However, if the error still persists then it is advisable to restore the points by going to the System Restore option and choosing the option ‘Restore My Computer to an Earlier Time’ point. This will revert the changes.
Method 3 – Try Disabling Firewall
If you have firewall program installed on your PC, then try disabling it and then send an email through your Outlook account.
Method 4 – Scan for Viruses
Another way to resolve the error code is to scan for viruses.
Viral infection and spyware and also affect your Outlook account and activities. However, installing an antivirus on your PC may slow down its performance as such programs are notorious for doing that. Therefore, it is advisable to download Restoro.
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Its intuitive algorithm enables it to scan your entire PC and remove all kinds of malicious software affecting your system including malware, adware, spyware, viruses and Trojans. The system optimizer utility works simultaneously and ensures your PC performs at its optimum speed.
It is safe, bug-free, and efficient. It has a user-friendly interface which makes it simple and very easy to operate. You can download it on all Windows versions.
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