Top Method to Fix Error 0x800ccc0f in Outlook

Being an Outlook user have you ever faced a 0x800ccc0f Outlook error? If yes, here are some solutions to fix this error. But to fix the error, one must know the cause of the error. So first take an overview of the error and its possible causes.

What is 0x800ccc0f Outlook Error?

People often search “Outlook error 0x800ccc0f Windows 10” or “0x800ccc0f Outlook 2010” to find out what this error is and why it occurs. Let us find out.

Sometimes while sending/receiving mail through Outlook you might have come across notifications like: “! Sending reported error 0x800CCC0F: The connection …………………Internet service provider (ISP).” This is a 0x800ccc0f Outlook error.

Outlook error 0x800ccc0f is a common Outlook error that is often encountered while sending and receiving emails through MS Outlook. This error occurs when Outlook fails to connect to the server while sending or receiving SMTP-based emails. This error could occur in MS Outlook versions 2019, 2016, 2013, 2010, and 2007 due to different reasons. But do you know, what are the possible causes for this error?

Error 0x800ccc0f can have various causes, such as:

• A Firewall or antivirus blocking the connection between the server and Outlook.
• Corrupted or damaged OST files.
• Lack of proper internet connectivity.
• Incorrect or corrupt Outlook profile settings.
• PST size exceeds the size limit.

Many other reasons lead to 0x800ccc0f errors in Outlook. Hence, here are some reliable solutions to fix this error in Outlook.

Methods to Fix Error 0x800ccc0f in Outlook

Which method will work to fix error 0x800ccc0f, entirely depends on the cause of the error. Users can either go for manual procedures or an automated tool. However, in some cases, the manual method may fail, therefore you can resolve the error within a few minutes by using the professional OST to PST Converter tool. Let us learn about different approaches one by one.

#Method 1: Check Network Connectivity

As 0x800ccc0f error occurs because of a connectivity issue between the client and the server. Therefore, the first step that the user should take is to verify the network connection. Try accessing other websites, if it doesn’t open then network connectivity is interrupted, reboot your router. But if it is fine, switch to another way.

#Method 2: Disable Firewall and Antivirus

If the error is caused due to Firewall or Antivirus, then the user must disable the firewall in the system. Follow the steps below, to disable Firewall in your system:

• Press the Window key, search the Control panel, and open it.
• You will see various icons on the screen. Click on System and Security.
• Further, click on the Windows Firewall.
• On the left side of the page, tap on the Turn Windows Firewall On or Off option.

• At last, turn off the Firewall for both Home or work networks and public networks. Click Ok.

If still the error persists, check on other solutions.

#Method 3: Launch MS Outlook in Safe Mode

If the 0x800ccc0f error is caused due to faulty add-ins in Outlook, then to resolve the error the user needs to run Outlook in safe mode and deactivate all faulty add-ins. Follow the steps mentioned below to disable faulty add-ins and fix the error:

Step 1: First, open Outlook in Safe Mode

• Press Wind+R to open the Run command.
• Type Outlook.exe/safe in the dialog box and click Ok.

• Now, the Outlook application is running in safe mode.

Step 2: To disable faulty add-ins

• Go to the File tab > click on Options.
• Next, select Add-ins and click on the manage button.
• Now, disable all Add-ins.
• Further, enable Add-ins one by one, identify the faulty ones, and remove it.

This will resolve the 0x800ccc0f Outlook error if the cause is faulty add-ins. Let’s move on to another solution.

#Method 4: Try Outlook Inbox Repair Utility

Corrupt OST & PST files can be another reason for the Outlook error number 0x800ccc0f. Hence, repairing the corrupt file can fix the error. Microsoft has an in-built Inbox Repair Tool Scanpst.exe, to repair damaged PST files. So, download Scanpst.exe, and repair corrupted PST File. It is a simple solution to repair PST files.

To use scanost.exe, follow the steps as follows:

• First of all, the user needs to locate scanost.exe on your PC.
• After you locate it, double-click on it to launch the tool.
• In the Microsoft Outlook Inbox Repair Tool window, click Browse to select the corrupt PST file. Click Start.
• Click the Repair button to resolve the error.
• Finally, you will receive a pop-up message the Repair Complete.

However, scanpst.exe fails to repair heavily corrupted files, so we suggest a reliable solution DRS PST Recovery Tool.

These are some prominent methods used to fix the 0x800ccc0f Outlook error but there are many other solutions for the error. Let’s see.

#Method 5: Check for Suspect emails in Outlook

Many times, some suspicious messages or attachments may cause errors in Outlook. Therefore, users need to check and detect such messages in mailboxes and delete them immediately.

#Method 6: Recreate the Outlook Profile Settings

Another solution to Outlook error 0x800ccc0f is to check the Outlook Profile setting. An incorrect Outlook profile setting may be the reason for the error, therefore, the user must delete the current profile setting. Then, create a new Outlook profile and set the new one as the default profile.

#Method 7: Change MS Outlook ‘Server Timeout’ Settings

By changing Outlook Server timeout settings, users can extend the connection failure or block for more time. MS Outlook has an in-built Server timeout bar, that can fix the connection failure. Let’s see the steps to increase Server Timeout:

• Open the MS Outlook application in your system.
• Open the File tab and click on Account Settings.
• In the drop-down list click on Account Settings This will lead you to the Email Account page.

• Now, click on Change and then on More Settings.

• After this, click on the Advanced tab. You will see the server timeout bar.
• Drag the server timeout slider towards the right to increase the time for a long. Click OK.

Are you still facing errors while sending and receiving emails? Here is the best solution.

#Method 8: Convert OST files to PST Using OST Converter

All the solutions discussed above are limited to a particular cause. If the cause is identified, you can process it accordingly. But when all the solutions fail to fix the error, then the best and only reliable solution is to convert OST to PST. OST files are vulnerable to file corruption and damage. Therefore, instead of repairing OST files, users can convert OST files to PST and after that re-import the resulting PST into the Outlook profile. This is how you can fix the 0x800ccc0f Outlook error.

DRS OST to PST Converter is an efficient tool to convert OST files of any size to PST or other file formats. This tool will help you to skip the long manual process and convert OST files to PST within a few clicks. The tool has many advanced features and an interactive GUI to support users. This is an all-in-one utility, as you can remove duplicate mailbox items, backup without attachments as well as migrate emails to different email clients.

Conclusion

We have discussed various approaches for fixing the ‘error number 0x800ccc0f Outlook 2010’ or in any version of Outlook. However, to resolve the error fast, the most effective and easy solution is converting OST to PST. We recommend using an OST to PST converter for secure conversion. Before taking any major step, first, detect the issue causing the error.

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