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 ...

The lightweight web client is going away, placing more demands on systems still clinging to Microsoft's on-prem email system.

As organizations increasingly rely on cloud-based services like Microsoft 365 Exchange for daily communication, a common and potentially dangerous assumption has emerged: that storing data in the ...

New capability enables users to recall emails sent to recipients in other Microsoft 365 organizations under supported conditions.

Many organizations are gravitating to the lure of giving up running Exchange Server in favor of turning it over to Microsoft Office 365. The Exchange Online offering in Office 365 is much easier to ...

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 ...

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 is adding cross-tenant Message Recall to Exchange Online, letting trusted Microsoft 365 organizations recall ...

Offline Storage Table (OST) file is the local cache that Outlook creates when you add or sign in using an IMAP, Microsoft 365, Exchange, or Outlook.com email account. It is a database format used by ...

Migrating from one Microsoft (News - Alert) 365 account to another is called cross-tenant migration. Generally, this type of mailbox migration is needed during organizational restructuring activities ...

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 ...

Formally released as Exchange Server Remote Connectivity Analyzer, Microsoft Remote Connectivity Analyzer is a tool for analyzing, troubleshooting, and fixing Office 365 apps and other Microsoft ...