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  1. Introducing more control over Direct Send in Exchange Online ...

    Apr 28, 2025 · Update 8/12/2025: Added the FAQ to the post. Also, to help shed more light on the Direct Send feature, we published a newer post called Direct Send vs sending directly to an …

  2. What is the difference between Office 365 and Microsoft 365 ...

    Hello everyone! Just started to learn Microsoft cloud platform (most interest in Office 365 products), but on some Microsoft resources i found name "Microsoft 365", are this names …

  3. Restoring Deleted Users in Exchange Online: A Step-by-Step Guide

    Sep 30, 2024 · In Microsoft 365 tenants, managing user identities in Exchange Online can sometimes become complex. This occurs frequently when users are deleted and later...

  4. Direct Send vs sending directly to an Exchange Online tenant ...

    Aug 4, 2025 · This post discusses what Direct Send is, is not, and how to help control email sent directly to your tenant.

  5. Introducing the Microsoft 365 Security and Compliance Center ...

    Apr 2, 2018 · Last year, at Inspire, we announced Microsoft 365, which brings together Office 365, Windows 10, and Enterprise Mobility + Security to deliver a complete, intelligent, and secure …

  6. Exchange Online to retire Basic auth for Client Submission (SMTP …

    Apr 15, 2024 · Today, we are announcing that Exchange Online will permanently remove support for Basic authentication with Client Submission (SMTP AUTH) starting March 2026.

  7. How to view global admins from Admin Center?

    Apr 6, 2019 · Without having to go to a Windows PC with Powershell, how can I see all the global admin accounts and which ones have MFA enabled?

  8. ANNOUNCING: Office 365 Admin Center for GCC High

    Jan 18, 2018 ·  The Office 365 Admin Center is the central location for subscription management, service configuration, service health and change notifications, and...

  9. Where is the location of O365 Web Add-ins in the Registry

    Sep 30, 2023 · The Web Add-ins are not stored in registry, they are deployed via a service and clients retrieve them from the service. A user can see their web add-ins, including admin …

  10. Exchange Online to introduce External Recipient Rate Limit

    Apr 15, 2024 · Today, we are announcing that, beginning in January 2025, Exchange Online will begin enforcing an external recipient rate limit of 2000 recipients in 24 hours.