Microsoft Corp. has been ramping up its cloud-based Exchange Online offering for its largest customers — even though that may mean cannibalizing its own on-premises Exchange Server installed base.

EWS is an API that allows applications to access mailboxes and data stores in Exchange Online and Exchange Server. From March ...

Microsoft Exchange administrators running versions older than March 2023 need to update or they won’t get the latest security mitigations, says an expert. But, David Shipley added, even better advice ...

Update 26.3.2024: While not on the same scale as 2021's Microsoft Exchange Server hack (see below this update), security problems impacting Exchange Server have reemerged. In March 2024's monthly ...

Once, reasonable people who cared about security, privacy, and reliability ran their own email servers. Today, the vast majority host their personal email in the cloud, handing off that substantial ...

Microsoft has released its final cumulative update (CU) for Exchange Server 2019, which means customers need to get ready to upgrade or move to hosted Exchange. Enterprises still hosting on-premises ...

Cybersecurity responders are working around the clock to shore up networks hit by last week's hack of Microsoft's Exchange email service — an attack that has impacted hundreds of thousands of ...

The enterprise version of Gmail, which has been in the market for roughly five years, is gathering steam within larger organizations, many with more than 5,000 seats, Gartner said. Gartner's ...

The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening. Image: Envato If your team still runs Microsoft ...

Research shows plenty of unpatched systems remain. Here's how the attacks unfolded, from discovery of vulnerabilities to today's battle to close the holes. On March 2, 2021 Microsoft detected multiple ...

The London Stock Exchange Group (LSEG) will spend at least £2.3bn on Microsoft cloud services as part of a 10-year deal to transform its data and analytics business. Microsoft has also bought 4% ...