Outbound
Sending OFF — you can build, queue and preview everything; nothing is emailed.
Missing:
SENDING_ENABLED=1Sequences
No campaigns yet. Build a sequence below — it creates all three touches at once.
Build a sequence
Caps default to 40/day deliberately. A brand-new sending domain that blasts 250 cold emails on day one gets junk-foldered permanently — warm up over a few weeks before raising it.