Accessible Navigation. Go to: Navigation Main Content Footer

Supported and not-supported clients for Exchange


  • Outlook 2003 SP3. See additional info if running Outlook 2003 on the Outlook 2007 SP1 or higher

  • Outlook 2010

  • Entourage 2008 (Web Services Edition only)

  • Any IMAPS (Port 993) capable email client. IMAPS is for email only and does not support calendars, contacts, tasks, notes, etc.

  • Outlook Web Application (OWA) using any of the following OS + Browser:

On a computer running Windows XP, Windows 2003, Windows Vista, or Windows 7:

  • Internet Explorer 7 and later versions

  • Firefox 3.0.1 and later versions

  • Chrome 3.0.195.27 and later versions

On a computer running Mac OS X, you can use:

  • Safari 3.1 and later versions

  • Firefox 3.0.1and later versions 

  • Firefox 3.0.1 and later versions.

On a computer running Linux, you can use:

  • Firefox 3.0.1 and later versions

If you use a web browser that is not listed above, Outlook Web App will open in the light version.


Clients not supported in Exchange 2010


  • Microsoft Entourage 2008 for Mac (without Web Services Edition)

  • Microsoft Entourage 2004 for Mac

  • Evolution

These email clients use WebDAV, which is no longer supported in Exchange 2010. These clients will function until the mailbox is moved to Exchange 2010. Then one of the above supported clients will be required.

  • Social Sciences 126
  • IT Office: 406.243.5350
  • IT Central: 406.243-HELP
  • Send Email