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  1. Demystifying Microsoft Entra ID, Tenants and Azure Subscriptions

    May 30, 2024 · Understanding Microsoft Entra ID, Azure Subscriptions, and Tenants is essential for effective Azure governance. These concepts form the backbone of identity and access …

  2. Introducing Exchange Online Tenant Outbound Email Limits

    Feb 24, 2025 · We’re introducing new tenant-level outbound email limits (also known as the Tenant External Recipient Rate Limit or TERRL).

  3. Multi-tenant organization capabilities now available in Microsoft 365

    Apr 25, 2024 · Discover the new multi-tenant organization capabilities in Microsoft 365, including People Search, Teams, Viva Engage, and Microsoft Defender XDR. Learn how...

  4. Cross-Tenant Shared Meeting Room Spaces | Microsoft …

    May 29, 2025 · Cross-Tenant Shared Meeting Room Spaces We have two M365 tenancies under our group. We need to allow users from both tenants to use Meeting room resources (book …

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

    Aug 4, 2025 · The tenant admin can set up users, and assign them a license, so they can use mail services. Any tenant with an active Exchange Online subscription will have an endpoint …

  6. Understanding Compliance Between Commercial, Government, …

    Sep 23, 2024 · Understanding compliance between Commercial, Government, DoD & Secret Offerings: There remains much confusion as to what service supports what standards...

  7. Understanding Compliance Between Microsoft 365 Commercial, …

    Oct 18, 2019 · Understanding compliance between Commercial, GCC, GCC High and DoD offerings: There remains much confusion as to what service supports what standards...

  8. Microsoft Fabric - Multi-Tenant Architecture

    Apr 21, 2024 · In this article, we will explore the Workspace per tenant-based architecture, which is a cost-effective solution for managing data for all tenants in Microsoft Fabric, including ETL …

  9. Tenant blocked from sending email | Microsoft Community Hub

    Aug 22, 2022 · Last Monday, our entire Office 365 domain was blocked from sending email. The reason was because "The majority of traffic from this tenant has been detected...

  10. Intune Multi-tenant Organization Strategy

    Jul 2, 2025 · Microsoft strongly encourages tenant consolidation as the end goal. To support that, Microsoft provides strategic and technical guidance for tenant-to-tenant migrations, which …