Most of our clients are moving to Office 365. I found out that sometimes is really difficult to remove Public Folders. This is easy way to solve it is use ADSI-Edit. Exchange 2010 Open ADSI-Edit and got to configuration Navigate to this path: CN=Configuration,DC=DOMAIN,DC=LOCAL CN=Services CN=Microsoft Exchange CN=EXCHANGE_ORG CN=Administrative Groups…

This is one of my favorite Powershell scripts. Easy way to show how big are Exchange mailboxes and make your boss happy 🙂 This is the result: Copy and past 🙂 $Report=@() $mailbox=Get-mailbox –resultsize unlimited $mailbox| foreach-object{ $DisplayName=$_.DisplayName $SmtpAddress=$_.PrimarySmtpAddress $TotalItemSize=(get-mailboxstatistics –identity $DisplayName ).TotalITemSize $obj=new-object System.Object $obj|add-member -membertype NoteProperty -name “DisplayName”…

If you use QNAP which is not connected to UPS you probably see error   “File System is not clean”  very often.  This is my way how to check and clean files system fast on QNAP. Step 1: You have to connect to QNAP via SSH. Step 2: Copy and…