Treating outbound like a campaign produces spikes. Treating it like infrastructure produces compounding pipeline.
Campaigns end. Infrastructure compounds. That single distinction is the difference between outbound that produces a spike and outbound that produces a system.
Infrastructure means data, signals, sequences, routing, measurement and feedback loops — wired together so that pipeline becomes a predictable output, not a quarterly push.
Companies that treat outbound as infrastructure rarely talk about it as a channel. They talk about it as a function of the business, like finance or product.