How to fix Error code 0x80070021 in Microsoft Outlook

fix Error code 0x80070021

Microsoft Outlook is one of the extensively used email client software and from time to time every frequent Outlook user encounters an error. Among all one of the error is 0x80070021 which interrupts the sending and receiving emails procedure. In this blog, you will find some of the best approaches to fix error code 0x80070021 in Outlook.

Reasons behind  Outlook error 0x80070021

It is generally seen error 0x80070021 occurs in Outlook when there is a wrong password or user-id or there is an issue in Outlook PST file. So, to avoid facing this error you need to handle PST file in a systematic way. There are other factors which cause improper functioning of Outlook and the generation of the error 0x80070021in Outlook.

Network Device issue: Any user if is trying to access a PST file which is present in a network server and if there is any problem in cards, hubs, routers, etc. it will cause harm to your pst file or the worse scenario can be corruption.

Sudden Power Failure: While exchanging or communicating via emails in Outlook, all of a sudden if there is a power failure it causes damage or corruption in the pst file.

How to avoid this issue:

Prevention is always better than cure. So, every regular user of Outlook must have proper arrangements of network hardware, avoid power failure by having UPS, regularly look for bad sectors and if it is found then fix it on an immediate basis.

More tips you can follow:

  • Not to keep more than 10GB PST file size.
  • Avoid improper closing of Outlook.
  • It is better to save the file on the desktop.
  • Always have an updated anti-virus.

So, to fix error 0x80070021 in Outlook you can take these precautions to avoid this error.

How to fix Error code 0x80070021 manually:

So, to fix this error 0x80070021 there are two best approaches which you will see here:

To fix it manually, follow these steps

  • Start system and then log in as admin.
  • Now, click on start and after that select All Programs, Accessories, System Tools.
  • Now, click on System Restore setting.
  • A new window you will see, there select the option ” Restore my computer to an earlier time”.
  • Proceed further by clicking on Next.
  • And, then click on the confirmation window.
  • After restoration, completion restarts your computer.

By above-mentioned steps, if you are not able to fix Outlook error 0x80070021 then there is another way of fixing it.

Alternative approach to fix Error code 0x80070021

This approach is tried and tested and if in doubt evaluate the performance of the software. Yes, you can fix this error with the help of a PST recovery software. Easy to use and within a few minutes delivers you the recovered output. No, matter whether you have encrypted PST file or using any versions of Outlook it works flawlessly with all.

Notable features to look:

  • Save in multiple formats like EML, MSG, MBOX, DBX, PST.
  • Supports recovery of Non-English characters & right to left characters.
  • Recovers encrypted PST file as well.
  • Efficiently restore email items like contacts, calendars, distribution groups, etc.

Conclusion

Even after implementing the manual approach in order to fix error code 0x80070021 in Outlook, you are not able to send receive messages, then it is better to use reliable software to fix this error and access your valuable files efficiently.

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