How to specify custom port for "forward-host/stub-host"?

[Over Dexia]

Am 04.02.2018 um 15:47 schrieb Alex Simenduev via Unbound-users:
> Adding @port-number doesn't work like for "forward-addrs/stub-addr". Is
> there any way?

Works for me.
Unbound version? Platform? Full config stanza?
Error message? Symptoms?

jo.