{"id":12988,"date":"2025-09-25T08:00:53","date_gmt":"2025-09-24T23:00:53","guid":{"rendered":"https:\/\/m365jp.net\/?p=12988"},"modified":"2025-09-25T08:15:31","modified_gmt":"2025-09-24T23:15:31","slug":"mc1158911-microsoft-exchange-online-smtp-onboarding-to-app-rbac","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-09-25-mc1158911-microsoft-exchange-online-smtp-onboarding-to-app-rbac","title":{"rendered":"MC1158911 | Microsoft Exchange Online | SMTP onboarding to App RBAC"},"content":{"rendered":"
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MC1158911 | Microsoft Exchange Online | SMTP onboarding to App RBAC<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Classification<\/th>\nstayInformed<\/td>\n<\/tr>\n
Last Updated<\/th>\n09\/24\/2025 22:53:43<\/td>\n<\/tr>\n
Start Time<\/th>\n09\/24\/2025 22:53:34<\/td>\n<\/tr>\n
End Time<\/th>\n12\/31\/2025 08:00:00<\/td>\n<\/tr>\n
Message Content<\/th>\n\n

[Introduction]<\/p>\n

We’re simplifying how organizations grant applications permission to send email on behalf of mailboxes. Today, customers must manually assign permissions to each individual mailbox using PowerShell, which is time-consuming and inefficient. With this new capability, admins can assign the SMTP.SendAsApp<\/code> role to an app through App Role-Based Access Control (RBAC), enabling group-based or scoped access to mailboxes. This simplifies onboarding for SMTP clients using OAuth and provides a scalable, secure, and modern approach to managing mailbox access.<\/p>\n

This message is associated with Microsoft 365 Roadmap ID 498356<\/a>.<\/p>\n

[When this will happen:]<\/p>\n

Machine Translation<\/th>\n\n

[\u306f\u3058\u3081\u306b]<\/p>\n

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\u3053\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u3001Microsoft 365 \u30ed\u30fc\u30c9\u30de\u30c3\u30d7 ID 498356<\/a>\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

[\u3053\u308c\u304c\u3044\u3064\u8d77\u3053\u308b\u304b:]<\/p>\n