【转载】Powershell获取世纪互联Office365所有用户最后一次登录时间

 1 #$Mails=get-mailbox -ResultSize 10
 2 $Mails=get-mailbox -ResultSize Unlimited
 3 $Mails | Measure-Object
 4 
 5 $i=0
 6 
 7 foreach ($Mail in $Mails) 
 8 {
 9 $i=$i+1
10 $mailbox=Get-MailboxStatistics $Mail.UserPrincipalName
11 $content=-join($i,"`t",$Mail.UserPrincipalName,"`t",$mailbox.LastLogonTime)
12 #echo $content
13 $contents=-join($contents,$content,"`n")
14 }
15 
16 Start-Transcript -path .\Office365LastLogon.csv -Append -Force
17 $contents
18 Stop-Transcript