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 ...

Microsoft has implemented the S/MIME e-mail security standard across its hosted and server-based Exchange products, the company announced this month. The Secure/Multipurpose Internet Mail Extensions ...

Unless you're running a large company that wants to install, host and maintain Microsoft Exchange Server on its own equipment, you generally don't need to purchase an Exchange Server license.

The inability to connect from a Vista PC to an Exchange Server may be due to a conflict with the Windows Firewall. Dennis O'Reilly began writing about workplace technology as an editor for Ziff-Davis' ...

A newly discovered flaw in the Outlook Web Access service of Exchange 5.5 Server could allow a remote attacker to take partial control of the Exchange server. Microsoft released a patch for the ...

This article provides possible solutions to the problem in which Outlook cannot connect to the Exchange mailbox. This issue occurs when a user moves his mailbox from one Microsoft Exchange Server to ...

For organizations using Microsoft Outlook and Exchange server with users complaining that Outlook is REALLY slow and sluggish, and there are performance issues with Outlook 2003, Outlook 2007, even ...

It's been a week since Microsoft rolled out its public beta, known officially as the "Customer Preview," of Office 2013, along with its next generation Office servers and new Office 365 services.

“Owowa” stealthily lurks on IIS servers, waiting to harvest successful logins when an Outlook Web Access (OWA) authentication request is made. Researchers have uncovered a previously unknown malicious ...

If when you log into your Windows 11 or Windows 10 computer, and you fire up Outlook but you notice the email client is disconnected from the server, consequently preventing you from sending or ...

A new threat report shows that APTs are switching up their tactics when exploiting Microsoft services like Exchange and OWA, in order to avoid detection. New, sophisticated adversaries are switching ...