Due to the critical nature of recently issued Microsoft Exchange security updates, admins need to know that the updates may have installation issues on servers where User Account Control (UAC) is ...

I interpret that to mean that the installation of Exchange 2013 alone does not constitute coexistence. I'd like to install Exchange 2013 during business hours today and upgrade Exchange 2010 to at ...

The decision to virtualize Exchange can be a difficult one, but it can also pay off for some organizations. Here's what to consider when looking at running Exchange in a virtual environment. To ...

Microsoft has confirmed that this month's Windows Server security updates are causing OWA sign-in and mail delivery issues on some Exchange Server systems.