Hi, all,
I am hoping someone may be able to shed some light on an issue we are facing.
We are currently migrating from NAV 2017 to Business Central 2024 Wave 1 on prem.
Our current configuration is as follows:
- BC server and SQL instance on same server on our LAN
- Firewall rules to permit traffic for client and web services from DMZ to LAN, and WAN (Entra ID IP ranges) to DMZ.
- Permissions for the API have been configured according to the following:
- Graph/User.Read Delegated
- Graph/Mail.ReadWrite Delegated
- Graph/Mail.ReadWrite Delegated
- Graph/Mail.Send Delegated
- Graph/offline_access Delegated
- Graph/Mail.Send.Shared Delegated
- Client services using SSL
- Public SSL cert for web server
- Self-signed SSL for BC server for client services, authority trusted by web server in DMZ.
The Problem
The issue we are facing, is that whenever we attempt to send an email or even access the page "Email Microsoft Entra application registration" we get the error: The operation was aborted to prevent exposing a secret value.
There is very little information on this error online, and I'm not sure where to start.
I have attached the error in BC, as well as the Windows Event log.