Manage your API keys and send transactional email.
POST to https://mailyond.com/api/external/emails with your key as a Bearer token.
Already using a Resend SDK? Point it at Mailyond by setting the base URL to https://mailyond.com/api/external and your myond_… key as the API key. No rewrite needed.
curl -X POST 'https://mailyond.com/api/external/emails' \
-H 'Authorization: Bearer YOUR_API_KEY' \
-H 'Content-Type: application/json' \
-d '{
"from": "support@yourdomain.com",
"to": "user@example.com",
"subject": "Hello",
"html": "<h1>Hi</h1>"
}' Mailyond runs an MCP server at https://mailyond.com/mcp. Point your agent at it with the same key as a Bearer token and it can read and answer mail across every domain in this workspace. There is nothing to install.
A key locked to a domain only ever sees that domain's mail, whatever the agent asks for.
Agents can read Spam but can't reply to it. Only a workspace admin can mark a conversation Not spam, from the dashboard.
claude mcp add --transport http mailyond https://mailyond.com/mcp \
--header 'Authorization: Bearer YOUR_API_KEY'Tools the agent gets:
list_conversationsWhat came in, across every domain or just one of them. Sent and spam on request.get_conversationThe whole thread as plain text.reply_to_conversationAnswers in-thread, from the address the mail arrived at.send_emailA new message from any connected domain.list_domainsWhich domains that key can read and send on.