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 ...

Microsoft says that it has mitigated an Exchange Online outage affecting customers worldwide, which blocked their access to emails and calendars.

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 ...

Don't let the initially simple interface fool you: Office 365's admin capabilities equal those of on-premises Exchange, SharePoint, and more The Office 365 admin center is easy to use for both IT ...

Microsoft Exchange can help businesses manage the e-mail and collaboration services their employees use. However, Exchange is https://www.pcworld.com/businesscenter ...

The latest Patch Tuesday security update from Microsoft rolled out August 8, complete with six critical reasons to install it as soon as possible. When it came to certain Exchange Server admins, ...

If you are still running and patching an on-premises Exchange server, you need to opt into a major protection that Microsoft is rolling out to its customers. Microsoft has rolled out a new feature ...

Microsoft is disclosing a vulnerability that allowed hackers to obtain admin access to virtually any cloud instance of ...

Microsoft is advising Exchange Server administrators to remove some of the endpoint antivirus exclusions that the company’s own documentation recommended in the past. The rules are no longer needed ...

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 has issued an urgent security update to patch a high severity vulnerability that affects multiple editions of their popular hosted email server Microsoft Exchange, and could be exploited to ...

Microsoft has released a fix for a harebrained Exchange Server bug that shut down on-premises mail delivery around the world just as clocks were chiming in the new year. The mass disruption stemmed ...