[ES] SendGrid is the delivery layer for confirmations, receipts, and templated follow-ups. Bob triggers sends only inside [ES] approved [ES] playbooks—using your tenant’s API key—so messaging stays on-brand and auditable.
[ES] Important: [ES] SendGrid is API-key auth; keys are stored per tenant via Mission Control credentials. This page describes technical companion behavior, not SendGrid deliverability guarantees—SPF/DKIM and list hygiene remain your ops responsibility.
[ES] Teams already on SendGrid who want conversational and voice workflows to close the loop with email—without giving models a raw SMTP password on every channel.