How to Fix Outlook Error 0X800CCC0F – Causes and Manual Solutions

MS Outlook is a utility that allows users to send and receive emails from a single platform. While working, users encounter Outlook error 0x800ccc0f. The problematic message that shows up “The connection to the server was interrupted. If this error persists, contact your Internet Service Provider or Server Administrator.” As for users, Outlook is an essential tool for work-life, and if any mishappening occurs, the user can get disturbed. When this error pops up, the work gets aborted, and the whole process needs to restart.

Despite being an email client, Outlook can pop up an error that can be a headache. So, for your ease, I searched and brought the causes and solutions to fix Outlook send receive error 0x800ccc0f.

Causes Behind Outlook Error 0X800CCC0F 

Let’s, discuss what are the reasons for server interruption in Outlook and how to fix it?

  • Exchange server dis-connection or no network issue.
  • Windows Firewall may be blocking the connection settings.
  • Wrong Outlook configuration settings.
  • Suspicious Mails with un-trusted attachments
  • Corrupted OST files

Also Read: How to Solve OST File Cannot be Opened in Outlook 2016, 2013

Solutions to Outlook Error 0X800CCC0F 

Now, let’s consider the solution to solve the error 0x800ccc0f Outlook 2016 and other versions of Outlook.

  • Exchange Server Dis-Connection or No Network Issues.                         

Check-in your network settings; that the connection to the server may be; disrupted. This mistake could eventually lead to Exchange server dis-connection. You need to go to the network settings to fix the issue or contact your ISP for a solution.

Generally, after fixing the network issue error of 0x800ccc0f Outlook 2010 and other versions settles down. But if you again encounter the problem, move to the next method.

  • Windows Firewall May Be Blocking the Connection Settings.             

Outlook error 0x800ccc0f Windows 7, 8, 8.1, and 10, is caused by the in-built virus and malware protection utility. Due to several security algorithms, Firewalls may tend to block certain third-party apps to work efficiently. To disable Windows Firewall, you can follow the given steps:

  • Open Control Panel in your Windows System.
  • Go to the Network and Internet option.
  • In the next pane, select the Network and Sharing Center button.
  • On the bottom left of the dialog box, click on the Windows Firewall option.
  • Here, tap the button Turn Windows Firewall on or off.
  • Now, check the option Turn off Windows Firewall (not recommended) for each type of network that you use.
  • Click on the Ok button to finish.

After you have completed your task with this method, turn on the Windows Firewall. If you still face the issue, check for the next step.

  • Wrong Outlook Configuration Settings.                                                    

If; you are receiving reported error 0x800ccc0f Outlook 2007. It could be possible that Outlook Account Settings may be wrong and not working. Check your email account settings, and remove your current account. Then re-configure the New account and restart your Outlook. 

Re-configuring the new account will do away with the possible problems that remain as a thread in the back. Yet, if this approach didn’t work, see for the next one.

  • Suspicious Mails with Un-Trusted Attachments                                      

If; Outlook is sending reported error 0x800ccc0f, you must check your mailbox for any suspicious emails. These suspicious emails can be attached, with harmful virus or malware which could attack your system. To clear out, Outlook express error 0x800ccc0f, remove emails that look suspicious or contain attachments from unknown users, then restart Outlook.

These are the solutions to fix Outlook 2010 error 0x800ccc0f. But if these won’t work, then your OST files must be corrupted.

Sometimes OST files get corrupted, due to which this error occurs. To repair corrupted OST files, you would require the help of the LMbyte OST to PST Converter tool. With this software, you can convert and export OST files to various other file formats and email clients. The tool can convert OST files to CSV, HTML, PDF, JPG, EML, MSG, etc. Users can also export OST files to GMAIL, Thunderbird, Yahoo Mail, AOL, etc.

Let’s Wrap Up:

By deep learning and knowing about the tools and techniques used in today’s generation, I hope I helped you in Fixing Outlook Error 0X800CCC0F. I put forward the causes and the solutions, so you may eventually do away with these issues with any approach. There were many problems that users faced while working, but now you can solve them by yourself. To preserve time and stress, you can use online tools to repair OST files and convert them to PST. As a user, you can ease your work and focus on working with no data loss.