A disconnect between IT and the end users can cause problems when it's time to pull the plug on your on-premises Exchange Server infrastructure. Many organizations are dealing with the Exchange Online ...

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 is investigating an Office 365 issue causing Outlook and Exchange Online emails to skip recipients' inboxes and being sent their junk folders instead. "We're investigating an issue in which ...

Mitch Tulloch is a Microsoft Most Valuable Professional and lead author of the Windows 7 Resource Kit from Microsoft Press. You can follow him on Twitter at ...

A Microsoft 365 outage is preventing Exchange Online users from sending and receiving emails, with messages being stuck in transit and not reaching the recipients' inboxes. "We're investigating a ...

As several Microsoft server products are on the verge of losing support, some organizations will likely migrate Exchange to Office 365 or make another messaging platform transition. In January 2020, ...

IMAP is almost universally supported, making it a good method for migrating from a non-Exchange Server platform to Office 365. But there are several limitations you need to know about before getting ...

Back in 2022, Microsoft announced the retirement of Basic Authentication as it was moving to modern OAuth 2.0 token-based authentication. The reason was simple, to move away from such simple ...

Public folders in Exchange Server are used to collaborate and share information among the members of a workgroup or the entire organization. These folders help users to share mailbox items and ...

Microsoft plans to add limited support for e-mail internationalization sometime this quarter for Office 365 Exchange Online Enterprise plan users. Sometime in Q1 of this year, these Office 365 users ...