Outlook Error 0x800CCC0F – Connection closed – Microsoft Outlook often runs into annoying errors that can crop up out of nowhere. Such errors might not be very easy to comprehend on first look which is why we often see Outlook users complaining about technical forums. The truth, however, is that, more often than not, it is not that difficult to fix Outlook error codes and a few easy steps are all you need.

Outlook Error 0x800CCC0F – Connection closed

Outlook Error 0x800CCC0F

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What is Outlook Error 0x800CCC0F

This error typically arises when you try to send/receive SMTP based emails. And the worst part is, it doesn’t give you any signs. It just appears one day even when everything was working fine until that moment. In Outlook 2013 error 0x800ccc0f occurs with the message:

Task ‘server name – Sending and Receiving’ reported error (0x800ccc0f): ‘The connection to the server was interrupted. If this problem continues, contact the server administrator or Internet service provider (ISP).’

This error can also occur as Outlook 2010 send receive Outlook Error 0x800CCC0F. Old versions of Outlook like 2000 and 2002 and Outlook Express can also get plagued with this error. Hence, understanding the root cause behind it becomes necessary.

Fix Outlook Error 0x800CCC0F

Fixing this error involves many approaches based on what the exact reason is from the ones listed above. Try each solution mentioned below one by one and send/receive emails after applying each one to test if it is rectified.

Check if you’re connected to the Internet

First, make sure your computer is sending/receiving data over the Internet or not.

  • Open a browser window and type any website’s URL. If it opens, it means your computer is connected.
  • If not, you’ll need to troubleshoot network connectivity problems.
  • Right-click on your Wifi connection signal or Ethernet cable connection signal and clicking on “Troubleshoot Problems” from the pop-up menu.

Disable Windows Firewall and Anti-virus utility

  • Go to Start > Control Panel -> Network Connection
  • Right click on the internet connection you’re using
  • From the menu select ‘Properties’
  • Go to the ‘Security’ tab, and switch off the Firewall.
  • Now you need to manually add the incoming POP server name (pop.gn.apc.org) and the outgoing SMTP server name (smtp.gn.apc.org) in the E-mail Accounts in Outlook. For this:
  • Go to Outlook -> Tools -> Email Accounts -> View or change existing email accounts -> Next.
  • In the Email Accounts dialog box, click Add.
  • Click POP3 -> Next
  • Type the correct information for your POP3 mail server, and then click Next -> Finish
  • Check and rectify Outlook account settings

The settings for Outlook profile will differ for each Outlook version. Hence, read about profile settings and how to change them (or delete the current profile and create a new one if required) and then proceed carefully. Exercise caution before applying any changes since a wrong setting could worsen the problem.

Start Outlook in Safe mode

Starting Outlook in Safe mode disables add-ins, and launches Outlook with just the basic settings. If any faulty add-ins are the source of the problem, this might rectify the issue. For this:

In the ‘Start’ menu, open Search or type Outlook.exe /safe in the Search box and click OK. For Outlook 2003 and earlier, you’ll need to type this in the Run dialog box

Run Inbox Repair Tool

If none of the above works, the problem might lie in a faulty PST or OST. You can try repairing it through Microsoft’s inbuilt inbox repair tools ScanPST.exe and ScanOST.exe. Locate these tools on your computer and launch them one by one. Specify the PST and OST files your Outlook profile is using and the tool should do the rest.

Other Outlook Errors

  • Outlook error 0x800ccc0f solution
  • Outlook error 0x800ccc0f windows 10
  • 0x800ccc0f Outlook 2007
  • Receiving reported error 0x800ccc0f Outlook 2016
  • 0x800ccc0f Outlook express
  • Error code 0x800ccc0f Outlook 2016
  • Outlook send receive error 0x800ccc0e
  • 0x800ccc0f windows live mail

If you want to fix all these errors then call the Outlook Support for assistance. Also, when you place a call at our toll-free number, we redirect your call to one of our skilled technicians. Furthermore, the technician takes your issue and helps you fix it. Call now for Outlook Support at +1-(888) 525-9575 (US/CA) or 020 8123 1722 (UK).

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