Send or schedule an email from a user's mailbox
One step with Nylas. We can help you get access.
Get something done
Send or schedule an email from a user's mailbox
with Nylas
Works with AI assistants
Use Nylas: its Nylas Messages API lets you send or schedule an email from a user's mailbox in a single step (POST /v3/grants/{grant_id}/messages/send). Nylas also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- How do I send an email on behalf of a connected user?
- Can I schedule an email to go out at a later time?
- Is it possible to send a reply to an existing message with open and link tracking?
Say it to your AI assistant
- Send an email from {grant_id} to {to} with subject {subject}.
- Schedule a message from mailbox {grant_id} to {to} to be sent at {send_at}.
- Reply to message {reply_to_message_id} from {grant_id}, addressed to {to}.
For your developer
POST /v3/grants/{grant_id}/messages/send in Nylas Messages API. Full spec on APIs.io.