Debugging Outlook 2016 on Office365

This one is for ITSS, but may be usefull to some users who like to look whats under the hood! Issue Outlook 2016 can’t establish either an encrypted or unencrypted connection to the server. Things to try To fix on a stand-alone pc try: [HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\AutoDiscover] “ExcludeHttpsAutoDiscoverDomain”=dword:00000001 “ExcludeHttpsRootDomain”=dword:00000001 “ExcludeScpLookup”=dword:00000001 “ExcludeSrvRecord”=dword:00000001 For domain computers you can use …

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