Gejala
Setelah Anda mengonfigurasi server proksi di Microsoft Exchange Server 2019 dengan menggunakan cmdlet Set-ExchangeServer -InternetWebProxy, fitur lampiran modern tidak berfungsi. Jika Anda mengirim pesan email yang memiliki lampiran modern di Outlook di Web (OWA), kejadian berikut dicatat:
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.
Resolusi
Untuk memperbaiki masalah ini, instal pembaruan kumulatif berikut ini:
Pembaruan Kumulatif 14 untuk Server Exchange 2019 atau pembaruan kumulatif yang lebih baru untuk Server Exchange 2019
