Forum Discussion
Entra Application Proxy for Outlook Web App (OWA)
[Blog Post] I have put a new #article online. This time it's about the protection of Outlook Web App #OWA. In my article, I describe how we can protect OWA with #Entra Application Proxy for #onprem...
I'm returning to this here, because after I reviewed the entire scenario with another analyst, he made me understand that I wasn't so wrong in my thinking before posting this information.
There was a moment when I identified that the request for attachments was going to the external address and not the internal one. I wasn't able to gauge this well, so I ended up coming here to try to find more answers.
We do not use the hybrid agent. We use Wizzard Hybrid for the hybrid environment setup.
What we think is that requests for attachments appear to be being made outside of the App Proxy. At least, it tries to access the address mail.contoso.com, even changing the external address to mail-contoso.msappproxy.net
The strangest thing is that I changed the OWA and ECP virtual directories to mail-contoso.msappproxy.net/, but when I open OWA externally, the attachment continues to point to mail.contoso.com.
There was a moment when I identified that the request for attachments was going to the external address and not the internal one. I wasn't able to gauge this well, so I ended up coming here to try to find more answers.
We do not use the hybrid agent. We use Wizzard Hybrid for the hybrid environment setup.
What we think is that requests for attachments appear to be being made outside of the App Proxy. At least, it tries to access the address mail.contoso.com, even changing the external address to mail-contoso.msappproxy.net
The strangest thing is that I changed the OWA and ECP virtual directories to mail-contoso.msappproxy.net/, but when I open OWA externally, the attachment continues to point to mail.contoso.com.