MS Outlook is the best application of MS Office which is designed by Microsoft. It is compatible with all the devices but sometimes the users faces issues. In this blog, you will read the solution of Outlook Error Code 0x800ccc0f.

Reasons to Fix Outlook Error Code 0x800ccc0f:

The reasons of this Outlook Error Code 0x800ccc0f are slow Internet connection or if there are connectivity issues with the Exchange server, if firewall might be blocking MS Outlook outgoing and incoming messages, if there is Incorrect Outlook profile settings or there is corrupt Outlook profile, or if there is technical issue with the server settings and also there is OST file corruption.

Solution to Fix Microsoft Outlook Error 0x800ccc0f:

1. Check the Network Connectivity:

First of all, you should ensure that your computer system is properly connected to Microsoft Exchange. For this, you should check that both the Internet connection and also access the gateway is linked with the Exchange server. You should also ensure that the configuration and the settings are correct and everything should be in place.

2. Disable Antivirus & Windows Firewall:

In the Windows firewall, the antivirus can also disrupt the smooth working of outgoing and incoming e-mail messages. So, you must disable the antivirus and also disable the Windows Firewall. For this, first you should open the Windows Control Panel and then you have to go to Network Connections. After this, just right-click the Internet connection which you are using and then you have to select “Properties” option in a pop-up window. Now, in the ‘Security’ tab, you should disable the Windows firewall.

3. Check MS Outlook Profile Settings:

You should check the default Outlook profile settings. In case, the settings are wrong, then you should correct them all. In case, you cannot be able to find what is wrong, then you should delete the current default account and then just create a new profile. After this, you should setup a newly created Outlook profile as the default profile.

4. Delete All Suspicious Mails from Outlook & Outlook Outbox:

It is also possible that the suspicious emails or unreliable attachments are the real reason for this issue. And if you are getting these emails from the Outlook Inbox, then you should delete it immediately. And also remember this, if in case your MS Outlook Outbox is overcrowded, then you should clean it up.

5. Check the Router’s MTU:

The router’s Maximum Transmission Unit (MTU) size can also be the big reasons for this problem while you send or receive particular e-mails. To fix this issue, you should make some kind of changes to the outgoing mail size accordingly.

6. Convert OST File to PST:

To solve this issue, you can convert the OST file to a PST file, and then you should import the converted PST file in MS Outlook. You can also use a reliable third-party tool to fix Outlook.

The above method will help you to solve Outlook Error Code 0x800ccc0f. If in case, you are still facing the issue then you can go to the site of MS Office and you can also contact to the expert anytime of Microsoft team.