Public/ExchangeOnline/Block-IMAP.ps1
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function Block-IMAP { try { Get-CASMailbox -ResultSize Unlimited -Filter {ImapEnabled -eq $True} | Set-CASMailbox -ImapEnabled $False -verbose Get-CASMailboxPlan -Filter {ImapEnabled -eq $True}| Set-CASMailboxPlan -ImapEnabled $False -verbose Write-Host -ForegroundColor Yellow "Disabled access to IMAP for all users" } catch { Write-Host -ForegroundColor Yellow "Make sure you are connected to Exchange Online" $_ } } |