Symptomer
Når du har konfigurert en proxy-server i Microsoft Exchange Server 2019 ved hjelp av Set-ExchangeServer -InternetWebProxy-cmdleten, fungerer ikke den moderne vedleggsfunksjonen. Hvis du sender en e-postmelding som har et moderne vedlegg i Outlook på nettet (OWA), loggføres følgende hendelse:
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.
Oppløsning
Du kan løse dette problemet ved å installere følgende kumulative oppdatering:
Kumulativ oppdatering 14 for Exchange Server 2019 eller en nyere kumulativ oppdatering for Exchange Server 2019