Some tips for discovering important details of a new Exchange Server organization.
Microsoft has released a series of update rollups for Exchange Server 2010 SP1 and SP2, and Exchange Server 2007 SP3.
How to plan, test and implement changes to MX records and inbound email traffic routes in an Exchange Server environment.
A series of issues have emerged with the latest iOS upgrade from Apple that are impacting organizations that use Exchange ActiveSync for mobile access.
An NDR 550 5.1.1 User Unknown error may occur in an Exchange Server environment that uses Internal Relay domains.
Microsoft has re-released several Exchange Server update rollups due to a code-signing issue.
How to use Transport Rules in Exchange Server to restrict users from being able to send emails to external recipients.