How to Gain Access to Office 365 via PowerShell

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Windows PowerShell
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PS C:\Users\soonkok.goh> set-executionpolicy unrestricted

Execution Policy Change
The execution policy helps protect you from scripts that you do not trust. Changing the execution policy might expose
you to the security risks described in the about_Execution_Policies help topic. Do you want to change the execution
policy?
[Y] Yes  [N] No  [S] Suspend  [?] Help (default is "Y"): y
PS C:\Users\soonkok.goh> $LiveCred = Get-Credential

cmdlet Get-Credential at command pipeline position 1
Supply values for the following parameters:
Credential
PS C:\Users\soonkok.goh> $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outloo
k.com/powershell/ -Credential $LiveCred -Authentication Basic -AllowRedirection
WARNING: Your connection has been redirected to the following URI:
"https://pod51022psh.outlook.com/PowerShell-LiveID?PSVersion=2.0 "
WARNING: Your connection has been redirected to the following URI:
"https://hkxprd0410psh.outlook.com/PowerShell-LiveID?PSVersion=2.0 "
PS C:\Users\soonkok.goh> Import-PSSession $Session

ModuleType Name                      ExportedCommands
---------- ----                      ----------------
Script     tmp_4901148a-5804-4b7b... {Set-RoleGroup, Set-RMSTrustedPublishingDomain, Disable-UMAutoAttendant,...

PS C:\Users\soonkok.goh> Get-RecipientPermission -Identity catherine.yam@les-affaires.com | select trustee,accesscontrol
type,accessrights

Trustee                                 AccessControlType                       AccessRights
-------                                 -----------------                       ------------
NT AUTHORITY\SELF                       Allow                                   {SendAs}

PS C:\Users\soonkok.goh> Get-Mailbox -Identity catherine.yam |select grantsendonbehalfto