Allow Auto-Reply but not Auto-Forwarding

[CzarnyLewis]

Hello,

where is any way to block Enable Auto-Forwarding but allow Enable Auto-Reply for presonal settings users in Synology ?

Or alternatively only send to Synology server's mail domain?

Or alternatively only send to Synology server's mail domain?

 

[equinox]

The problem is not on the mail server side. It is on the SMTP service provider.

I am using Dynu SMTP relay service. It only accepts the registered domain.