https://www.mimecast.com/products/dmarc-analyzer/
https://www.inmotionhosting.com/support/email/spf-records-guide/
Could be lack of hdd space but probably not – check anyway
Fix Win10 update issues 0x80070057 guide
To fix memory problems particularly when Desktop Window Manager dwm.exe consumes high Memory
https://m.majorgeeks.com/files/details/mem_reduct.html
install, run
The “Settings -> Accounts -> Access work or school” is what needs to be done in most cases
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Check your ~/Library/Preferences folder. Your saved account information is stored in one of those .plists. If you look through all plists starting with “com.microsoft”, one of them should contain the information you want to delete.
In particular, I got rid of “com.microsoft.office.plist”.
delete the $HOME/Library/Application Support/Microsoft/Teams folder and restart Teams. Worked for me.
Stop and start OneDrive in batch file or command line
Create a batch file with this
cd "C:\Program Files\Microsoft OneDrive" && OneDrive.exe /shutdown && timeout /t 15 && OneDrive.exe && exit
Edit the part “C:\Program Files\Microsoft OneDrive” to where the OneDrive.exe file is for you, if it’s not in this location.
Reset OneDrive
Reset will not remove all settings but will completely resync
C:\Program Files\Microsoft OneDrive\onedrive.exe /reset
Edit the part “C:\Program Files\Microsoft OneDrive” to where the OneDrive.exe file is for you, if it’s not in this location.
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Completely uninstall, remove files and reinstall OneDrive
First a note on a difficult problem
onedrive wasn’t syncing the office documents.
I repeatedly tried resetting OneDrive. Kept getting a message that it couldn’t sync because it was already syncing.
after 2 hours I found a web site describing the solution.
Somehow a link to the onedrive a-SS was within Sonia’s personal onedrive folder.
Once I removed that (it had a chain icon attached) I got her back going.
https://learn.microsoft.com/en-us/sharepoint/troubleshoot/sync/cannot-sync-shortcut-folder
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Now to remove/reinstall
Slightly edited for Windows 11
CMD prompt as administrator
Run the following commands from an elevated privilege.
netsh int ip reset netsh winsock reset ipconfig /release ipconfig /renew ipconfig /flushdns shutdown /r
<If you are remotely connected be sure there is a blank return line included in your copy/paste, otherwise the shutdown /r command can't be completed>
After restart again with cmd as administrator:
taskkill /f /im OneDrive.exe
find the location of OneDriveSetup.exe
(it changes stupidly with each update, I used FileLocator Lite to find it but also look at the top of this post for another way to find the location)
OneDriveSetup.exe /uninstall
Delete OneDrive folder cache
OneDrive cache location: C:\Users\%username%\AppData\Local\OneDrive
Delete the temporary files in the following folders:
Note: It’s OK if some files you can’t delete in the Temp folder.
If you want to remove the login information do the following:
Go to RegEdit on this path: HKEY_CURRENT_USER\Software\Microsoft\OneDrive
You can remove all folders that include One Drive version
Account folders also can be removed
Reboot your computer
Download and install OneDrive https://www.microsoft.com/en-us/microsoft-365/onedrive/download