s13cloud

[s13cloud]

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[s13cloud]

Exchange Mailbox Migration Document from Microsoft

https://docs.microsoft.com/en-us/exchange/mailbox-migration/migrate-mailboxes-across-tenants

[s13cloud]

Export Distribution Group members to CSV

$Result=@() $groups = Get-DistributionGroup -ResultSize Unlimited $totalmbx = $groups.Count $i = 1 $groups | ForEach-Object { Write-Progress -activity "Processing $_.DisplayName" -status "$i out of $totalmbx completed" $group = $_ Get-DistributionGroupMember -Identity $group.Name -ResultSize Unlimited | ForEach-Object { $member = $_ $Result += New-Object PSObject -property @{ GroupName = $group.DisplayName Member = $member.Name EmailAddress = $member.PrimarySMTPAddress RecipientType= $member.RecipientType }} $i++ } $Result | Export-CSV "C:\Temp\All-Distribution-Group-Members.csv" -NoTypeInformation -Encoding UTF8

[s13cloud]

Shared Mailbox permissions Export/Import

Check access rights first. look for fullAccess/SendAs etc. In this example all rights were Full Access.

Get-exoMailbox -RecipientTypeDetails SharedMailbox -ResultSize:Unlimited | sort Identity | Get-exoMailboxPermission |Select-Object Identity,User | Where-Object {($_.user -like '*@*')}

Edit to return the correct access rights if required and export to CSV:

Get-exoMailbox -RecipientTypeDetails SharedMailbox -ResultSize:Unlimited | sort Identity | Get-exoMailboxPermission |Select-Object Identity,User | Where-Object {($_.user -like '*@*')}|Export-Csv C:\Temp\sharedmailboxpermissions.csv  -NoTypeInformation

Open CSV and edit username if required.

Create PowerShell cmdlet

=CONCATENATE("Add-MailboxPermission -Identity """,A2,"""","-User """,B2,""""," -AccessRights FullAccess")

Copy and paste result into PowerShell and run

[s13cloud]

Get-User_Licenses.PS1

$MSOLCompanyInformation = Get-MsolCompanyInformation $MSOLCompanyInformationDisplayName = $MsolCompanyInformation.displayname

$ClientPath = Test-Path -Path "C:\Temp\Clients"        If($ClientPath -eq $False){

           New-Item -ItemType Directory -Path "C:\Temp\Clients"        }

   $OrgPath = Test-Path -Path "C:\Temp\Clients\$MSOLCompanyInformationDisplayName"        If($OrgPath -eq $False){

           New-Item -ItemType Directory -Path "C:\Temp\Clients\$MSOLCompanyInformationDisplayName"        }  

$ReportPath = "C:\Temp\Clients\$MSOLCompanyInformationDisplayName" $Date = Get-Date -uformat %H%M%S_%d%m%Y $Date1 = Get-Date -Format U

   $licensedUsers = Get-MsolUser  -All | Where-Object {$_.islicensed} | Sort DisplayName

   foreach ($user in $licensedUsers) {        Write-Host "$($user.displayname)" -ForegroundColor Yellow          $licenses = $user.Licenses        $licenseArray = $licenses | foreach-Object {$_.AccountSkuId}        $licenseString = $licenseArray -join ", "        Write-Host "$($user.displayname) has $licenseString" -ForegroundColor Blue        $licensedSharedMailboxProperties = [pscustomobject][ordered]@{

           DisplayName       = $user.DisplayName            Licenses          = $licenseString           UserPrincipalName = $user.UserPrincipalName        }        $licensedSharedMailboxProperties | Export-CSV -Path $ReportPath\UserLicenses.csv -Append -NoTypeInformation      }

[s13cloud]

Unified Group Storage Info

$UnifiedGroups = Get-UnifiedGroup -ResultSize unlimited | sort Displayname

$CustomResult=@() ForEach ($UnifiedGroup in $UnifiedGroups){

If($UnifiedGroup.SharePointSiteUrl -ne $null) { $UnifiedGroupSite=Get-SPOSite -Identity $UnifiedGroup.SharePointSiteUrl $CustomResult += [PSCustomObject] @{ GroupName =  $UnifiedGroup.DisplayName StorageUsed_inMB = $UnifiedGroupSite.StorageUsageCurrent Classification = $UnifiedGroup.ResourceProvisioningOptions -join ', '

} }} $CustomResult | FT

$CustomResult | Export-CSV "C:\\Temp\UnifiedGroupInfo-MDSL.csv" -NoTypeInformation -Encoding UTF8

[s13cloud]

https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-install-custom

[s13cloud]

PowerShell Script File Path Check

$MSOLCompanyInformation = Get-MsolCompanyInformation $MSOLCompanyInformationDisplayName = $MsolCompanyInformation.displayname

$ClientPath = Test-Path -Path "C:\Temp\Clients"        If($ClientPath -eq $False){

           New-Item -ItemType Directory -Path "C:\Temp\Clients"        }

   $OrgPath = Test-Path -Path "C:\Temp\Clients\$MSOLCompanyInformationDisplayName"        If($OrgPath -eq $False){

           New-Item -ItemType Directory -Path "C:\Temp\Clients\$MSOLCompanyInformationDisplayName"        }  

$ReportPath = "C:\Temp\Clients\$MSOLCompanyInformationDisplayName" $Date = Get-Date -uformat %H%M%S_%d%m%Y $Date1 = Get-Date -Format U

[s13cloud]

Creating Cloud Users from CSV

Create an .xlxs and populate with the following fields:

UserPrincipalName

DisplayName

you can add the following if required (I have for the example and the example script):

FirstName

LastName

You can use a formula to build the required fields if needed. Populate FirstName and LastName fields:

=CONCAT(C2," ",D2)

Then to populate the UserPrincipalName field:

=CONCAT(C2,".",D2,"@s13.cloud")

Save as a .csv file to C:\Temp\user.csv

If you open the csv file in notepad, it should look like:

To create the users in Office 365 and export the randomly generated passwords to a .csv file, connect to MSOL-Service and run the following:

$Users = Import-CSV C:\Temp\Users.CSV

$Users | ForEach-Object {New-MsolUser -UserPrincipalName $_.UserPrincipalName -DisplayName $_.DisplayName -FirstName $_.Firstname -Lastname $_.Lastname} | Export-CSV C:\Temp\NewOffice365UsersWith_RandomPassword.CSV -NoTypeInformation

[s13cloud]

Manage ADSyncScheduler

Get-ADSyncScheduler

Set-ADSyncScheduler -SyncCycleEnabled $False

[s13cloud]

Mimecast SmartHosts

eu-smtp-outbound-1.mimecast.com eu-smtp-outbound-2.mimecast.com

[s13cloud]

Sign Users Out of all Apps and Browser Sessions

Get-AzureADUser -All $True | Where{$_.userprincipalname -ne "YOURACCOUNT@DOMAIN.onmicrosoft.com"} | Sort UserPrincipalName

Get-AzureADUser -All $True | Where{$_.userprincipalname -ne "YOURACCOUNT@DOMAIN.onmicrosoft.com"} | Revoke-AzureADUserAllRefreshToken

[s13cloud]

Reading List

https://veronicageek.com/sharepoint/sharepoint-2013/get-nested-folders-files-count-folder-size-and-more-in-spo-document-libraries-using-powershell-pnp/2019/09/

[s13cloud]

Archiving Teams

To archive all Teams:

$Teams = Get-Team Foreach($Team in $Teams){

Set-teamarchivedstate -GroupId $Team.GroupID -Archived:$True

}

Or $False if you want to activate them.

$Teams | Select DisplayName, Archived

[s13cloud]

Removing AD -AAD Synchronization

Connect to Office 365 (MSOL) with PowerShell.

Set-MsolDirSyncEnabled –EnableDirSync $false

To check synchronization is disabled:

(Get-MSOLCompanyInformation).DirectorySynchronizationEnabled

[s13cloud]

SharePoint - Add Admin to all Sites

$AdminUser = “TheUser@domain.com”

$SPOSites = Get-SPOSite -Limit All

Foreach ($SPOSite in $SPOSites) {    Write-host "Adding Site Collection Admin for:"$SPOSite.URL    Set-SPOUser -site $SPOSite -LoginName $AdminUser -IsSiteCollectionAdmin $True }

[s13cloud]

Teams T2T Migration, set Owner and list Owners and Members

# Get all the teams from tenant   $teams=Get-Team  

#Add migration GA as Owner

$Teams | Add-TeamUser -user USERACCOUNT -Role Owner

# Loop through the teams   foreach($team in $teams)   {      Write-Host -ForegroundColor Magenta "Getting all the owners from Team: " $team.DisplayName  

   # Get the team owners      $ownerColl= Get-TeamUser -GroupId $team.GroupId -Role Owner  

   #Loop through the owners      foreach($owner in $ownerColl)      {          Write-Host -ForegroundColor Yellow "User ID: " $owner.UserId "   User: " $owner.User  "   Name: " $owner.Name      }       }  

# Loop through the teams   foreach($team in $teams)   {      Write-Host -ForegroundColor Magenta "Getting all the members from Team: " $team.DisplayName  

   # Get the team owners      $memberColl= Get-TeamUser -GroupId $team.GroupId -Role Member  

   #Loop through the owners      foreach($member in $memberColl)      {          Write-Host -ForegroundColor Yellow "User ID: " $member.UserId "   User: " $member.User  "   Name: " $member.Name      }       }