[SOLVED] Office365 MFA enabled cannot setup outlook
This has now been updated and access from your admin page on Office365
go to Portal.office.com
in the search box at top search for Modern Authentication
Turn on Modern Authentication
$UserCredential = Get-Credential
You should now get a popup asking for your Global Admin user and password
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection
Import-PSSession $Session -DisableNameChecking
Decide whether you want the following on or off to fix the issue
Turn on modern authentication - type the following:
Set-OrganizationConfig -OAuth2ClientProfileEnabled $true
Turn off modern authentication - type the following:
Set-OrganizationConfig -OAuth2ClientProfileEnabled $false
Check the status (on/off) of modern authentication:
Get-OrganizationConfig | Format-Table Name,OAuth* -Auto
If you still have the problem add the following Registry keys on the client machine to suppress WAM and revert Outlook back to ADAL:
After this, all should work as normal.
As for Microsoft - you are a bunch of idiots and don't understand how to secure a product.
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