Jun 03 2018 05:28 PM - edited Jun 03 2018 05:29 PM
Outlook error 0x800CCC1A
Any known fix?
Jun 03 2018 10:57 PM
Oct 12 2022 06:51 AM
Hello Marvin Oco,
Outlook error 0x800ccc1a appears when there is an SSL issue. It is generally due to the wrong port number specified for SMTP or POP3 servers. The error doesn't allow you to perform tasks like opening and sending emails on your Outlook client.
However, the error can also appear when there's a synchronization issue between the incoming and outgoing servers. The following are some causes for the error to occur,
Incorrect port numbers
Missing or corrupt Outlook .PST file
Damaged Outlook Profile
In order to fix the office 365 - Outlook error 0x800CCC1A, you can follow the steps below,
Reconfigure SSL Encryption settings in Outlook:
Note: If you want to keep your server connection encrypted, then change the port numbers for the incoming (POP/IMAP) and outgoing (SMTP) servers.
Repair Damaged Outlook profile(Corrupted PST file):
A corrupted PST file might result in the Outlook 0x800ccc1a send/receive error. You must use the Microsoft built-in Scanpst.exe tool to repair the corrupt PST file,
Outlook 2019: C:\Program Files (x86)\Microsoft Office\root\Office16
Outlook 2016: C:\Program Files (x86)\Microsoft Office\root\Office16
Outlook 2013: C:\Program Files (x86)\Microsoft Office\Office15
Perform Windows System File Checker:
SFC /scannow
Note: You will have to wait until the process complete
I hope the fixes above help you troubleshoot the issue in Outlook. However, if the issue persists, you can update it here.
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Regards,
Austin_M
Oct 12 2022 05:36 PM - edited Oct 12 2022 05:36 PM
There may several reasons behind on error 0x800ccc1a:
• A damaged Outlook profile
• Incorrect port number
• Anti-virus issue
• A corrupted PST file
Please refer below URL if it can help:
https://www.experts-exchange.com/articles/35951/4-solutions-to-fix-the-Outlook-error-0x800ccc1a.html