Email

SendGrid + your agents

Transactional & bulk email.

Who uses this connection

  • Outreach agent

What you paste

SendGrid

Transactional & bulk email at scale.

SG.…

How to get it

  1. 1Sign in at sendgrid.com and verify a sender or domain.
  2. 2Open Settings → API Keys → Create API Key (Full Access or Mail Send).
  3. 3Copy the key (starts with SG.) and paste it here.
SendGrid docs

What it can't do on its own

Your key is stored encrypted, per user, and read server-side only — just in time, for one action. It never reaches the browser and never reaches a model.

Anything outward-facing — sending, publishing, paying, changing an order — waits for your approval, and that gate lives on the server. Refusals land in the same append-only audit trail as the things that went through.

How the trust ladder works · How it's enforced

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