Office 365

Setting up BitTitan to migrate mailboxes from O365 to another O365 tenant fails source authentication with the error: “Your migration failed while checking source credentials. The request failed. The remote server returned an error: (401) Unauthorized.”

It has been a while since I’ve been involved with Office 365 mail migrations but I was recently contacted by a colleague who was setting up BitTitan’s MigrationWiz for a migration and could not figure

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Publishing Office 365 web-based apps with Citrix Workspace fails to launch with the error: “AADSTS51004: The user account @contoso.com does not exist in the 87f1d4b7-d6e7-4ebb-842d-cce6024b0bb2 directory.”

Problem You’re attempting to publish Office web-based 365 applications within Citrix with the following instructions: Configuring individual Office suite applications in Citrix Workspace https://docs.citrix.com/en-us/advanced-concepts/design-guides/citrix-gateway-o365-saas.html#configuring-individual-office-suite-applications-in-citrix-workspace … but notice that the first Microsoft Word you publish fails

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