Topics
API, SMTP & integrations
Developer material: REST API, SMTP relay, webhooks, SDKs for PHP, Node, Python and Go, and integration recipes.
API, SMTP & integrations
10 min
How a Non-Technical Owner Chooses Between SMTP Relay and Email API
Learn how do i choose between smtp relay and email api for non technical owner by comparing setup, ownership, control, and email volume. Read the docs → API, SMTP & integrations 7 minSending Messages with an API
If you already send transactional and marketing messages, the next hard problem is often not “can we send them?” but “can we connect sending to the systems we already use?” That is where an API become Read the docs → API, SMTP & integrations 11 minSMTP Relay Setup for Python
Learn SMTP relay setup for Python with smtplib, TLS, credentials, and reusable mail helpers for reliable delivery. Read the docs → API, SMTP & integrations 10 minWhy is my email unsubscribe link not working?
Learn why your email unsubscribe link is not working, from broken URLs and expired tokens to client rewriting, formatting, and ESP setup issues. Read the docs → API, SMTP & integrations 11 minHow to Test SMS Delivery Status Callbacks
Learn how to test SMS delivery status callbacks with setup steps, delivery states, and webhook handling tips for reliable status tracking. Read the docs → API, SMTP & integrations 10 minWhat an Email Delivery Webhook Retry Strategy Is
Learn what an email delivery webhook retry strategy is, why retries matter, and how to design reliable, idempotent webhook handling. Read the docs → API, SMTP & integrations 8 minHow to Set Up SMTP Relay in Laravel
Learn how to set up SMTP relay in Laravel with step-by-step .env configuration, testing tips, and a transactional API alternative. Read the docs → API, SMTP & integrations 10 minSMTP relay setup for WordPress
Learn SMTP relay setup for WordPress to improve deliverability for password resets, contact forms, and transactional emails. Read the docs → API, SMTP & integrations 12 minWhat SMTP Relay Means for Node.js Apps
Learn SMTP relay setup for Node.js apps, from prerequisites to Nodemailer configuration and reliable email delivery. Read the docs → API, SMTP & integrations 12 minSMTP Relay Setup for Transactional Email
Learn SMTP relay setup for transactional email, from domain verification to authentication, delivery basics, and best practices. Read the docs → API, SMTP & integrations 4 minHow to send email via API: PHP, Node, Python, Go
POST to /api/v1/messages with a Bearer key — working curl and four-SDK examples with error handling. Read the docs → API, SMTP & integrations 4 minSoft Bounce vs Hard Bounce: The Difference and Fixes
Understand soft bounce vs hard bounce: SMTP codes, retry logic, suppression lists and safe bounce-rate thresholds. Read the docs →Start sending in minutes
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