Context

It is possile to add relay, but apparently no way to list or delete them:

COMMAND relay :=
    setup relay add-auth <DOMAIN> <USERNAME> [<PASSWORD>]
    setup relay add-domain <DOMAIN> <HOST> [<PORT>]
    setup relay exclude-domain <DOMAIN>

Description

add a way to list and delete relays in a way similar to other settings, for example ... setup email list, ... setup email del ...

Alternatives

tried manually looking for files I could edit to remove the relays.

Applicable Users

anyone adding a relay and who wants to verify or delete it

Are you going to implement it?

No, and I understand that it is highly likely no one will implement it. Furthermore, I understand that this issue will likely become stale and will be closed.

What are you going to contribute?

I'm not a developer, just a lowly user. Sorry.

Having said that, I find it odd that while there are commans for listing/deleting other items, it's not available for relays.
Maybe I am misunderstanding something or it must be an oversignt?