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burn2delete/o365-ProxyAddressFix.ps1

Created February 25, 2015 19:54
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Update the Office365 Email (proxyAddress) to match UPN
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o365-ProxyAddressFix.ps1
$cred = Get-Credential
$session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell -Credential $cred -Authentication Basic -AllowRedirection
Import-PSSession $session
Get-Mailbox -Filter * | ForEach-Object {Set-Mailbox -Identity $_.UserPrincipalName -WindowsEmailAddress $_.UserPrincipalName -Verbose}
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