You must have noticed some error messages, when you send and receive emails in MS Outlook. Errors like 0x8004210a, 0x800ccc0b and 0x8004210b may bother you many times. One really gets annoyed if those error messages appears every time and create a fuss. Timely fixation of these errors becomes the need of hour.
Outlook Error 0x8004210a & Outlook Error 0x800ccc19
When you check your POP3 email account in Outlook, you may get error messages like:
In order to fix the fix error 0x8004210a, you could very well try to increase the server time out periods. You can rise the server timeout period as given below (steps are given for Outlook 2010 and later).
Also, this issue can occur while using anti-virus software programs. To prevent the error due to Antivirus software scanning configuration, disable ‘Scan incoming Email’ and ‘Scan outgoing Email’ options. You may refer to the documentation/website of the anti-virus provider to get the detailed steps. Meanwhile, you can try some general methods for fixing the most common Outlook errors (mentioned in the last part of this article).
Outlook Error 0x8004210b
The 0x8004210b is displayed in Outlook when an SMTP address in the distribution list is incorrect or corrupted. To fix this error, you should check and verify all the SMTP email addresses in Outlook distribution list. Also, you can send test emails to each member (of the distribution list) to check if that email address is valid or not.
Some common Outlook errors and their solutions
Many other errors like 0x800ccc0b are displayed by Outlook while sending or receiving messages. Some of the most common errors in Outlook are noted here (in very brief words):
Note: These issues are observed in Outlook 2016/2013/2010/2007/2003, and Outlook 2002/2000 (Standard Edition) versions.
Some general methods to deal with the most common Outlook errors:
Most of the Outlook errors can be solved by following some general methods mentioned here. You may have to try all the methods one after other for success (don’t forget to send a test message after each method so as to verify its effectiveness in eliminating the Outlook error).
We have given you all useful methods to remove the above-mentioned errors. But, if these methods do not work, then you should use Kernel PST Repair software and scan the PST file. After scanning the file, our software will recover complete items and show their preview to you. After saving the data into a new PST file, you can import PST into Outlook and use it without any error.