Exchange Server

Microsoft has released several new patches for Exchange Server after they discovered an active 0-day vulnerability.

Microsoft has released a relatively small number of fixes this month, in total just 56. But they include patches for a zero-day flaw in the Win32k component and some serious TCP/IP networking stack vulnerabilities. Windows and Windows Server February’s cumulative update (CU) for Windows 10 comes with a patch for a zero-day Elevation of Privilege…

In a surprise development, Microsoft has released the source code for the Extensible Storage Engine (ESE) on GitHub. Fans of the non-SQL database engine, which has powered every version of Exchange since the initial 4.0 release twenty-five years ago, now have the chance to peruse the ESE code. Although Microsoft isn’t accepting suggestions to improve…

This month Microsoft patches a serious remote code execution (RCE) in Windows that could be easily wormable and Outlook gets a patch for a bug that could let an attacker run arbitrary code on affected systems. And after a break of a few months, Adobe releases a security update for Flash Player.

How to configure Windows Server DNS to support identical internal and external Exchange Server HTTPS namespaces.

This month sees a bumper crop of 99 patches from Microsoft, including a fix for the IE zero-day announced last month and a change in default configuration for new Windows Server Active Directory deployments.

Learn how to virtualize and deploy a Microsoft Exchange Server with these easy-to-follow steps.

Need to easily delete email from a user inbox? Phoummala Schmitt explains how to use PowerShell to delete email from Microsoft Exchange mailboxes.

Exchange 2010 has made the process of upgrading much easier, and now includes a simple wizard to assist with moving mailboxes to your new server. SBS and Exchange expert Tom Finnis provides a guide for moving mailboxes to Exchange 2010, including step-by-step instructions for using the Exchange Management Shell (EMS) to override the BadItemLimit when moving large mailboxes.

Mobile Messaging is one of the hottest trends in messaging today. In this article, Brien Posey explains how to resolve a common error that may occur when synchronizing a Windows Mobile device to an Exchange 2007 server.