You may get error code 0X800CCC0E in outlook due to incorrect port numbers. For instance, if you’ve enabled encryption, but have set the Incoming server (IMAP) port number to a non-encrypted port number 143, or if you have not enabled encryption but have changed the port number to an encrypted port number 993.
Loss of connectivity to the Internet
Antivirus settings restricting the connection
Windows Firewall blocking certain features of Outlook
Suspicious emails
SMTP authentication error
Faulty Add-ins
Corrupted files
Incorrect configuration with wrong port numbers
How to resolve an outlook 0x800ccc0e error?
Methods to Fix Error 0x800CCC0E in MS Outlook Enable SMTP Authentication to permanently fix error 0x800CCC0E. It may be that your SMTP (outgoing mail server) asks for authentication and you generate it to send without email certification.
Change port settings that show error 0x800CCC0E.
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Delete any accounts you don’t use.
How to fix Microsoft Outlook error 0x800ccc0b?
Add corrupted file Add a file for recovery by clicking on the “Search” or “Browse” cabinets.
Restore the file. Scroll down for help, click the “Repair” button on the back right side of the interface, click this method, and wait while the tool checks the file for errors.
Save preview with file
How to fix outlook error 0x800ccc0b in minutes?
From the Tools menu, click Account Settings.
In the account settings window, click “Email” and double-click next to the email address that your company cannot send email to.
Double-clicking can now bring up another popup, click on the “More Settings” button.
How to fix outlook sending and receiving error 0x800ccc0f.?
Part To: Outlook Reported Error 0x800ccc0f – Causes and Solutions Solution 1: Check your network connection.
Solution 2 – Disable and adjust your antivirus and firewall
Solution 3 – Run ScanPST.exe or ScanOST.exe
Solution 4 – Increase each of our “Server Timeout” options in Outlook
Solution 5 – Start Outlook in Perfect Safe Mode
Solution 6 – Try the Outlook Repair Tool
How do I fix error 0x800ccc0e in Outlook?
Fix IMAP error -0X800CCC0E by using OutlookCheck ms internet connection. Check your Outlook email account settings. Delete emails if they seem suspicious. Check the Trojan Disable & it application. Check your policy settings. Start Outlook in safe mode.
How do I fix Outlook IMAP error 0X800CCC0E?
Fix each of our IMAP -0X800CCC0E errors in MS Outlook. Check your Internet connection. Check situations for email account in Outlook. Delete emails if they seem suspicious to you. Check the antivirus task and disable it. Check your firewall settings. Outlook starts in safe mode.
What is error number 0x800CCC0E Outlook Express?
It’s usually very common to get the full 0x800CCC0E error message when you try to set up an email account in Outlook and come back. The reason you’re getting the error is because Outlook doesn’t authenticate your wallet on the server when you send it, so the outgoing mail server rejects the message.
What is error number 0X800CCC0E Outlook Express?
The most common dot error 0x800CCC0E occurs when setting up email in Outlook and trying to send awesome email. The reason you’re trying to get an error message is because Outlook doesn’t authenticate your account against any server when it’s sent, so the outgoing mail server usually rejects the message.
How do I fix error 0x800ccc0e in Outlook 365?
Fixed IMAP error -0X800CCC0E on all MS OutlookCheck internet connections. Check your account settings digitally in Outlook. Delete email messages whether they look suspicious or not. Check the “Disable this computer virus application as well” box. Check your firewall software settings. Start Outlook Safe Mode.
What is Outlook error 0x800CCC0E?
It is very common to get the 0x800CCC0E error message when you are setting up an email account in Outlook and trying to send an email, the reason for the error message is that Outlook does not have your account on the authenticated device when sending, so the offline mail the server rejects the message.

Vijay is a tech writer with years of experience in the Windows world. He’s seen it all – from simple problems to catastrophic system failures. He loves nothing more than helping people fix their PCs, and he’s always happy to share his wisdom with anyone who needs it.
When Vijay isn’t fixing Windows problems, he likes to spend time with his wife and two young children. He also enjoys reading, playing cricket, and watching Bollywood movies.