To Bulk Enable MFA for the O365 users

In this Blog i will show to Bulk enable MFA for the list of user in O365

Below is the command to enable MFA from the list of users. Create an CSV file and list out all the users which needs to be enable MFA

$auth = New-Object -TypeName Microsoft.Online.Administration.StrongAuthenticationRequirement

$auth.RelyingParty = "*"

$auth.State = "Enabled"

Import-csv C:\test.csv | Foreach{ Set-MsolUser -UserPrincipalName $_.UserPrincipalName -StrongAuthenticationRequirements $auth}  >C:\test1.csv 

To the get the output of the MFA enable users

$Users=Import-csv C:\test.csv | foreach {get-msoluser -userprincipalname $_.userprincipalname}

$Users| select DisplayName,@{N='Email';E={$_.UserPrincipalName}},@{N='StrongAuthenticationRequirements';E={($_.StrongAuthenticationRequirements.State)}} | Export-Csv -NoTypeInformation c:\test0.csv

Below is the reference link

https://support.office.com/en-us/article/Set-up-multi-factor-authentication-for-Office-365-users-8f0454b2-f51a-4d9c-bcde-2c48e41621c6?ui=en-US&rs=en-US&ad=US