Due to recent attacks and multiple ‘proxy’ (authentication bypass) vulnerabilities found in on-premises Exchange servers, it has become a headache for organizations to keep updating their servers and ...

Microsoft’s Office 365 is such a radical shift in both technology and its delivery that there will scarcely be any segment of the IT industry that won’t be impacted in a big way. Office 365 has now ...

Microsoft is investigating ongoing Microsoft 365 issues preventing some Exchange Online customers from accessing their mailboxes. "We've identified an issue affecting Exchange Online connectivity for ...

Microsoft is investigating an ongoing outage impacting multiple Microsoft 365 services after customers have reported experiencing connection issues. "We're investigating issues impacting multiple ...

Editor's Note: Microsoft says most services have been restored after the outage. Click here for the latest. Microsoft on Monday morning said it is investigating an issue impacting users attempting to ...

UPDATE with latest: Microsoft‘s latest says its “targeted restarts are progressing slower than anticipated for the majority of affected users” after an outage due to an unspecified “recent change” ...

An outage at Microsoft impacted thousands of online users on Monday as they attempted to use its Microsoft 365 service for emails, calendars and other features. Microsoft 365 confirmed early Monday it ...

Microsoft is integrating its Forefront filtering technology into Office 365 and BPOS to make it easier for Exchange admins to let go I was surprised to learn last week at Microsoft’s MVP Summit that ...

A single email, opened in a browser, is all it takes. Microsoft Exchange servers running Outlook Web Access (OWA) are being actively exploited through a spoofing vulnerability tracked as ...