I wish all my readers a very happy and prosperous new year ahead. I thank you for your support and advice.
-PREMNAIR
Microsoft Exchange Server 2010 SP2 helps IT Professionals achieve new levels of reliability with greater flexibility, enhanced user experiences, and increased protection for business communications.
Before you install Exchange Server 2010 SP2, we recommend that you review the summary of system requirements and technical information located in the Exchange Server 2010 Technical Documentation Library.
You can download Exchange server 2010 SP2 from Microsoft Download Centre
Exchange Server 2010 site page