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 ...

Microsoft announced on Thursday that it'll deprecate the "classic" Exchange Admin Center management portal on June 20, 2023. Microsoft described it as a "final deprecation" for the older Exchange ...

The Microsoft Exchange admin portal is currently inaccessible from some browsers after Microsoft forgot to renew the SSL certificate for the website. Starting at 8 AM EST today, Microsoft Exchange ...

There are many excellent introductory materials covering the Exchange Management Shell in Exchange Server 2007. This article aims to enforce the fundamentals with practical and useful examples. The ...

Microsoft is investigating an ongoing outage preventing users and admins from accessing some Microsoft 365 services and the admin center. According to thousands of reports from affected customers ...

Microsoft this week announced the "general availability" (GA) commercial release of the "new" Exchange Admin Center management portal, a browser-based means for managing Exchange Online environments.

Microsoft has exposed a crafty case of OAuth app abuse that allowed the attackers to reconfigure the victim's Exchange server to send spam. The point of the elaborate attack was to make mass spam – ...

Microsoft Exchange 2013 and newer versions are vulnerable to a privilege escalation attack that gives anyone with a mailbox a way to gain domain administrator rights at potentially 90% of ...

While Exchange 2007 introduced a plethora of reliability and scalability features, Exchange 2010 helps to clean up what was really a confusing set of options. E-mail managers looking for guidance on ...

Microsoft Exchange Server is one of the most popular email servers in the business world, in part due to its compatibility with the Microsoft Outlook email client. While you can usually remove ...