徵兆
在 Microsoft Exchange Server 2019 中使用 Set-ExchangeServer -InternetWebProxy Cmdlet 設定 Proxy 伺服器之後,新式附件功能無法運作。 如果您在 Outlook 網頁版中傳送具有新式附件的電子郵件訊息, (OWA) ,則會記錄下列事件:
From: Microsoft Outlook <microsoftexchange329e71ec88ae4615bbc36ab6ce41109e@contoso.com>
To: <the user who just sent out a modern attachment>
Subject: Your recipients couldn't be given access to the file <file name>
Body: The location where the file is stored isn't available.
The message was sent, but recipients might not be able to access the attachment.
Try opening the file <filename> and giving others access to it from its current location.
解決方案
若要修正此問題,請安裝下列累積更新:
Exchange Server 2019 的累積更新 14 或 2019 年 Exchange Server 日之後的累積更新