Forum Discussion
Unable to connect to Exchange Online (Powershell) with MFA
Anyone see this error when attempting to connect to Exchange Online with MFA? out-lineoutput : The method or operation is not implemented. + CategoryInfo : NotSpecified: (:) [out-...
Works fine here. Do note however that the MFA module does NOT support PowerShell Core yet, use the "old" version (the one built-in in Windows).
How do I switch to the old version. I am using PS-ISE. Thanks,.
You shouldn't be using the ISE. When you install the ExO MFA module, it will place a shortcut on your desktop. Use that to launch it, then use the Connect-EXOPSSession cmdlet to connect.
The level of fragmentation in the tooling of PowerShell is amazing...
