Can’t send Email and encounter Outlook error 0x80042109? Don’t worry! as here you will get all the possible reliable solutions to fix this error.
In the modern technical era, Outlook is the most popular with a wide range of users across the world. Outlook has this popularity because it serves its users amazing features that make it easier for users to send, compose, and receive the email. It is also popular as a personal information manager that deals with emails, contacts, calendars, tasks in a logical and organized way. However, despite its features, Outlook is also prone to errors like other email clients. One of the common errors that Outlook users face is error code 0x80042109. So here we will discuss how to resolve Outlook 0x80042109 error.
But before we move to its solution, let’s understand what this error illustrates. Also, what factors cause this error 0x80042109.
What Outlook Error 0x80042109 in MS Outlook illustrates and how it occurs?
The error 0x80042109 in Outlook generally displays when users send emails using MS Outlook. This error illustrates that the outgoing emails do not reach the recipient, and they see an error message. The error seems as Outlook can’t connect to the server and there is some problem with the email server. This error 0x80042109 does not affect other working processes of the computer or PC. It only has its effects on MS Outlook.
Now it's time to see the responsible factors behind this Outlook Error. The following are some major factor responsible for such Outlook Error:
A corrupt or broken PST or email
Spyware or virus attack
If the installation of Outlook fails to complete properly.
Interrupted Mail Server because of unstable or bad internet connectivity.
If account settings are not configured properly.
Due to the available massive junk files
If updates of OutlooK not completed properly.
Here, we discussed what such Outlook error illustrates and responsible factors due which this occurs. Now, let’s discuss how we can repair an Outlook PST file suffering from this error.
Read also: Repair Outlook PST File
How to fix Outlook Error 0x80042109 using Top Manual Techniques:
Method 1. First Remove then Add Your Account
This is the very first manual technique that users should try to fix the Outlook Error. This method easily fixes the error by removing your account and then adding it to Outlook. Perform the below-instructed steps:
First press on the option “Settings” and then find “Apps”
After that tap on the Outlook and move to the “Advanced Settings” option.
Here, click on “Reset”
Now, you need to again fill your account details.
Once you reset, add your account, set-up it, and wait to complete the synchronization.
Once you complete all the above steps, try to send an email. If you find an Outlook error again, then move to the next methods to repair an Outlook PST File.
Method 2: Take a look at the Mail Configuration:
Another approach that you can use to resolve your issue is to check the Outlook mail configuration. Make sure whether the SMTP (Outgoing Server) is selected or not. If the Outgoing server is not selected here, then this may be a possible reason behind the error. First, check and make changes to mail configuration with the below instructions:
First, launch the MS Outlook, then press on “File >> Info” to reach the “Account Settings”
Now open the email account and do double-click on it>> tap on “Change”
Move to More Settings >> Advanced Settings
Now, Change the port no of SMTP Server and set-up the encryption to TLS
Change the port no 25 to 587 or vice-versa.
At last hit “OK” and then “Finish” on pressing “Next”
Now you execute the above steps successfully, re-launch the Outlook. Then observe whether Outlook error 0x80042109 is resolved or not. If you still find the error, then try to resolve it with the next manual approach.
Method 3: Disable Antivirus Software and Firewall
If you have installed any antivirus or firewall on your system, then disable them. After disabling, send the email. Sometimes due to incompatibility between the software and the antivirus programs you face such errors. Go as per the below-listed steps to disable the firewall:
Access the control panel and then tap on option “System and Security”
Press on Windows Firewall >> Make the Windows Defender On or Off.
Finally, turn the firewall off and hit on OK
In order to disable the antivirus >> right-click on its icon>> then tap on disable. Press on Alt+ Ctrl+Delete and check whether the process completes or not. There must not be any executing antivirus process in the Task Manager.
After you complete all the above steps successfully, send the mail using your Outlook account. If you successfully send the emails, then it means that the firewall or antivirus is blocking it. Now change the settings to enable Outlook to send emails and then restart the system.
So here we discussed the top three manual methods to fix the error 0x80042109. But like all the other methods, these methods also have limitations. Sometimes while executing the manual methods users face the data loss issue. As this manual process is completely a technical process with complex and lengthy steps. So the possibility of data loss is very high.
But don’t panic if you face such an issue then you can use an automated tool as PST Recovery Tool. It is an advanced and exceptional Outlook data recovery solution that easily repairs a corrupt or damaged Outlook PST file. The recovery tool easily restores the Outlook mailbox into a new PST file. The utility repairs the whole mailbox item without losing the data integrity.
