The Microsoft logo is seen at an Experience Center on Fifth Avenue on April 03, 2024 in New York City. Michael M. Santiago/Getty Images Microsoft is investigating a critical failure in Exchange Online ...

Learn how to transform everyday PowerShell one-liners and batch scripts into advanced functions with validation, pipeline support and help. Understand how to organize reusable code into modules with ...

Microsoft on Thursday disclosed a zero-day vulnerability in Exchange that's under active exploitation, but four days later customers are still awaiting a patch. The zero-day, tracked as CVE-2026-42897 ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Hot on the heels of three new zero-day exploits against Windows 11, confirmed on May 14, ...

PowerShell script to audit emails delivered via Microsoft Direct Send in an Exchange Online tenant, using either GDAP delegated access (CSP/partner) or direct admin credentials. No app registration ...

Exchange Online PowerShell is the administrative interface that enables you to manage the Exchange Online part of your Microsoft 365 organization from the command line (including many built-in ...

Microsoft is deprecating the -Credential parameter in Exchange Online PowerShell, marking another step in its push toward stronger cloud security. According to a report from Neowin, Microsoft is ...

Legitimate emails in Exchange Online are being tagged as spam. A new URL rule is quarantining emails as phishing attempts. Microsoft has made some progress resolving the problem. Those of you who use ...

A recent incident led Microsoft to identify an issue with its Exchange Online service that mistakenly flagged legitimate emails as phishing and quarantined them. "Some users' legitimate email messages ...

On the occasion of Safer Internet Day, Microsoft is warning about increasingly significant risks in the digital environment and highlighting its long-standing commitment to the “safety by design” ...

Legacy email integrations, third-party apps, and in-house tools must move to Microsoft Graph before EWS is disabled for good. It’s for real this time: After nearly 20 years, there will soon be no more ...