From your first hello to your next big idea.
Bring your team’s mail, calendar, contacts and files together, under your own domain.
Less switching. More focus.
Give every person on your team an address at your domain. Organize shared conversations, manage access and keep work moving from one place.
Explore business emailSend application notifications from verified domains with scoped keys, scheduling and signed event webhooks.
Read the documentationPOST /v1/emails
Authorization: Bearer rp_live_…
{
"from": "hello@yourcompany.com",
"to": ["customer@example.com"],
"subject": "Welcome aboard",
"text": "We're glad you're here."
}