Browsing: Exchange

Distribution lists, Office 365 Groups or Microsoft 365 Groups. Which one is which and when to use them? Distribution lists…

Microsoft announced the coming of cross-tenant synchronization. The feature is supposed to enter Global Availability in June 2023, according to…

A quick PowerShell tutorial that shows how to grant full-access permissions to all user mailboxes. There are many situations in…

The Exchange product group released the September 2025 Hotfix Updates for Exchange Server SE, Exchange Server 2019, and Exchange Server…

Microsoft releases several Hotfix Updates (HUs) for Microsoft Exchange Server on September 8, 2025. It includes fixes for non-security issues…

Understanding Exchange Online licensing can be tricky. You would think that there’s no great philosophy out there – you assign…

[Update]: This blog post was first published on January 27, 2023. Currently, RPS is blocked and the Exchange Online PowerShell…

The organization uses a third-party phishing reporting tool in Outlook. They do not want users to use the built-in Microsoft…

External security keys are one of the best MFA methods ever. See how to set them up to work in…

Keeping everyone on the same page is easier with a shared calendar. In many organizations, management uses it to post…