SHD / MC Checker

[investigating] EX1188520 | Exchange Online | Users may not receive email messages in Exchange Online from a specific sender



EX1188520 | Exchange Online | Users may not receive email messages in Exchange Online from a specific sender

Status investigating
Classification advisory
User Impact Users may not receive email messages in Exchange Online from a specific sender.
Last Updated 11/20/2025 18:40:10
Start Time 11/20/2025 18:38:08
End Time
Latest Message Title: Users may not receive email messages in Exchange Online from a specific sender

User impact: Users may not receive email messages in Exchange Online from a specific sender.

We’re investigating a potential issue with Exchange Online and checking for impact to your organization. We’ll provide an update within 30 minutes.

Machine Translation タイトル:ユーザーはExchange Onlineで特定の送信者からメールを受け取ることができません

ユーザーへの影響:ユーザーは特定の送信者からExchange Onlineでメールを受け取ることができません。

Exchange Onlineに関する潜在的な問題を調査し、貴組織への影響を確認しています。30分以内に最新情報をお伝えします。