Hi, can anyone tell me , how to show how many user current connect to exchange 2007? (that say i want to know who is connect to email server and also show their ip address) and how to show user mail database mail box size ( i don't want to go each mail box click ther properties to see, it waste many time) Thx

This is what I use to show the mailbox sizes on our server: you can adjust the value for totalitemsize. This is set to show mailboxes larger than that value. Get-MailboxStatistics -Server ServerName | where {$_.totalitemsize -gt "100000000"} | Sort-Object -descending totalItemSize | Format-table DisplayName,@{expression={$_.totalitemsize.value.ToMB()};label="Mailbox Size(MB)"}, storagelimitstatus, itemcount I don't know the answer to your other question though.