Outlook Web App (OWA) On-Premise without cloud integration
What needs to be done to operate Outlook Web App (OWA) On-Premise without cloud integration? It seems some people have asked this question for years but never got an answer. Examples: https://social.msdn.microsoft.com/Forums/ie/en-US/bcfb19d0-c8df-447c-a9a2-3b2bca8fcb4c/exchange2016-using-owa-internally-request-for-7-js-files-from-appsforofficemicrosoftcom?forum=exchangesvrdevelopment https://social.technet.microsoft.com/Forums/security/he-IL/06f5564d-bcb8-4b33-bcc8-da64fd8ccc79/content-security-policy-disable-access-to-appsforofficemicrosoftcom-in-outlook-web-app?forum=exchangesvrdevelopment When I use OWA On-Premise Microsoft Edge reports errors on the developer console (Hotkey [F12]): "Refused to load the stylesheet 'https://appsforoffice.microsoft.com/lib/1/hosted/office.js' because it violates the following Content Security Policy directive: "default-src 'self' data: 'unsafe-inline'". Note that 'style-src-elem' was not explicitly set, so 'default-src' is used as a fallback.
