internal
Send one email through the standard api-side pipeline
Dispatch via send_email. Errors short-circuit with 502 so the Next caller can decide whether to surface or swallow. Welcome sends from provision-org are fire-and-forget on the Next side — a 502 from here becomes a Sentry breadcrumb, not a user-visible failure.
post/internal/email/send
Headers
x-internal-secretstring nullable
Request body
Response
Successful Response
object required