The Mailat field guide
From first setup to your next integration.
Practical guides and the complete email API. Build with your own domains, your own AWS account and a little less guesswork.
An API for your email.
Send messages, synchronize an inbox, organize mail and react to signed events. Find every operation and the exact permissions it needs.
POST /api/v1/emails
{
"from": "[email protected]",
"to": ["[email protected]"],
"subject": "A good place to start.",
"text": "Hello from Mailat."
}237 documented operations · OpenAPI 2026-10-04
01 / Get set up
02 / Build your workflow
Self-host or use Mailat Cloud
Choose who operates the application while retaining your own domains and AWS SES account.
Authentication & API keys
Connect an external workflow to the right Mailat instance with the smallest useful set of permissions.
Send email reliably
Verify a sender, submit an idempotent request, and distinguish acceptance from delivery.
Receive & synchronize mail
Build an SES inbox integration that catches up after interruptions without losing changes.
Organize messages & drafts
Explicit read, star and folder changes; attachments, replies and rules for the SES mailbox.
Webhooks & delivery recovery
Verify signed events, deduplicate work and recover failed deliveries without losing messages.
Connect n8n & external tools
Build workflows with HTTP requests and verified events, while keeping credentials and retries under control.
Your instance is the source of truth.
Compare its embedded contract when upgrading or integrating.