Guides
Plain-language guides on DKIM, idempotency keys, and sending email from Node.js and Python — for developers building on Rovela.
How DKIM, SPF, and DMARC work
The three DNS records every sending domain needs, explained plainly.
What are idempotency keys?
How to prevent duplicate email sends when retrying requests.
Send email with Node.js
A step-by-step guide to sending transactional email from a Node.js app.
Send email with Python
A step-by-step guide to sending transactional email from a Python app.
Handle email delivery webhooks
How to receive and verify Rovela delivery webhooks in a Python app.