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  1. CloudM
  2. Support and Troubleshooting
  3. Migrate Troubleshooting
  4. Troubleshooting
  5. Troubleshooting Microsoft 365 Issues

Troubleshooting Microsoft 365 Issues

  • Cannot contact web site 'https://tenant-admin.sharepoint.com/' or the web site does not support SharePoint Online credentials. The response status code is 'Unauthorized'.
  • Determine the correct EWS URL for a migration
  • Exchange 2010/2013/2016/Office 365 Throttling
  • For security reasons DTD is prohibited in this XML document.
  • How to temporarily increase the EWS throttling policy limits
  • Incorrect date ordering of emails in Exchange after migrating from Google Workspace
  • Migration failed: Subsite could not be created
  • Newly created users are not synchronising to Azure AD / Microsoft 365.
  • Some users (*) have over 5000 items which is over SharePoint List View Threshold limit
  • There are TWO mailboxes for the same user, one on-premise and one in Exchange Online
  • Unable to Get Users from Exchange 2010/2013/2016
  • Unexpected exception when processing user. The specified folder could not be found in the store.
  • Using Office 365 Deployment Powershell Modules with CloudM Migrate
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