Find Last Exchange and AD Login!

ExchangeAndADLogins.ps1

$Emails = @(
"test@contoso.com"
"Otherguy@fabrikam.com"
)

Add-PSSnapin Microsoft.Exchange.Management.PowerShell.SnapIn

$Results = foreach ($Email in $Emails){
    $LLT = (Get-MailboxStatistics -Identity $Email).LastLogonTime
    $ADLLT = (Get-ADUser -Filter {UserPrincipalName -eq $Email} -ErrorAction SilentlyContinue -Properties *)
   

    [PSCustomObject]@{
    Mailbox       = $Email
    'Exchange Last Logon'  = $LLT
    'AD Last Logon' = $ADlLT.LastLogonDate
    'Created'     = $ADLLT.whenCreated

    }
}

$Results