For most companies, Microsoft Outlook is the default email service within the network because it automatically configures itself with the Exchange server that manages all the email accounts in the ...

Learn how to configure Exchange Server authentication in Outlook. You can switch between protocols using Group Policy and Registry Editor.

When your Outlook mail account is hosted on an Exchange server, the server may periodically remove older messages from your regular mailbox and store them in a separate archive mailbox.

The inability to connect from a Vista PC to an Exchange Server may be due to a conflict with the Windows Firewall.

Fix Cannot open Outlook window. The file .ost cannot be accessed, You must connect to Microsoft Exchange before you can use Outlook data file.

I am testing a Exchange 2010 setup. The clients are mainly Outlook 2007. Right now the exchange works fine and I am able to send and receive mails. I have setup outlook and even a blackberry to ...

If you're using the just-released preview of Outlook 2013, you might have run into a bug that prevents you from properly setting up a Hotmail account. Here's a workaround, and some bad news for ...