Listing 5.5.ps1

Import-Module vsadmin

$cred = get-auth -userId sukhija@techwizard.cloud -passwordfile "c:\temp\password1.txt"  #getcredentials that you created using Save-EncryptedPassword
$pscredential = $cred[1] ###credentials that can be used for functions that supports ps credentials.

LaunchEOL -Credential $pscredential
$data = Get-EOLMailbox -ResultSize unlimited | Select Name,WindowsEmailAddress,IssueWarningQuota, ProhibitSendQuota,ProhibitSendReceiveQuota #fetch the required data from exchange online

$data | Export-Csv "c:\temp\mailboxes.csv" -NoTypeInformation #export the data in csv format

RemoveEOL #disconnect the exchange online session