Some features of Microsoft Exchange accounts depend on the version of Exchange that your account connects to. An example is the Outlook Anywhere feature, which requires Microsoft Exchange Server 2003 or later.
To determine the version of Exchange that your account connects to, do the following:
- With Microsoft Outlook running, press and hold CTRL while you right-click the Outlook icon in the notification area, at the far right of the taskbar.
- Click Connection Status.
- Move the horizontal slider all the way to the right.
Note Under the Version column heading, note the number that appears.
- Compare the number with those in the table below.
| Microsoft Exchange Server Version |
Version |
| Microsoft Exchange Server 2000 |
6.0.4417 |
| Microsoft Exchange Server 2000 SP1 |
6.0.4712 |
| Microsoft Exchange Server 2000 SP2 |
6.0.5762 |
| Microsoft Exchange Server 2000 SP3 |
6.0.6249 |
| Microsoft Exchange Server 2003 |
6.5.6944 |
| Microsoft Exchange Server 2003 SP1 |
6.5.7226 |
| Microsoft Exchange Server 2003 SP2 |
6.5.7638 |
Microsoft Exchange Server 2003 SP2
March 2008 update |
6.5.7653.33 |
Microsoft Exchange Server 2003 SP2
August 2008 update |
6.5.7654.4 |
| Microsoft Exchange Server 2007 |
8.0.685.24 or
8.0.685.25 |
| Microsoft Exchange Server 2007 SP1 |
8.1.240.006 |
| Microsoft Exchange Server 2007 SP2 |
8.2.176.002 |
| Microsoft Exchange Server 2007 SP3 |
8.3.83.006 |
| Microsoft Exchange Server 2010 |
14.0.639.21 |
| Microsoft Exchange Server 2010 SP1 |
14.1.218.15 |
Note Microsoft Office Outlook 2007 can be used with Microsoft Exchange Server 2010, Exchange Server 2007, Exchange Server 2003, or Exchange Server 2000.
