> On 11 Aug 2021, at 11:00 am, Matt Corallo <ps...@mattcorallo.com> wrote: > > Hmm, well I suppose consider this a feature request for > sender_dependent_relay_transport_maps or sender_dependent_transport_maps :)
No such feature fits into a single-key lookup design. You're looking to exempt specific sender (domains) from the recipient-based nexthop of specific recipient domains. This is a multi-key transport decision, and supporting this requires a radically different design. So the feature request is extremely unlikely to be actionable. -- Viktor.