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Insights, tutorials, and product notes for teams that care about better email, cleaner automation, and operator-friendly growth.
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What Is Transactional Email? Complete Guide for Developers
Learn what transactional email is and how it's used. Understand the difference between transactional and marketing emails, and why transactional emails need specialized services.
Email Bounces: Complete Guide to Handling Bounce Messages
Learn about email bounces and how to handle them. Understand hard bounces vs soft bounces, bounce handling best practices, and how to reduce bounce rates.
Dunning Email Examples: Payment Recovery Best Practices
Learn from dunning email examples and best practices. Understand what makes effective payment recovery emails and how to design emails that recover failed payments.
DMARC: Complete Guide to Email Authentication and Protection
Learn what DMARC is and how to set it up for email authentication. Understand DMARC policies, DNS configuration, and how DMARC protects your domain from spoofing.
How to organize your email sending domains (basic guide)
Choosing the right domain for your email campaigns isn't just a technical decision—it's the foundation of your email deliverability. Get it wrong, and even your best content lands in spam. Get it rig...
Designing a Modern Email: Best Practices and Examples
Learn how to design modern emails. Understand current email design trends, best practices, and how to create emails that look great and engage users.
Dedicated vs Shared IPs for Email: When to Use Each
Learn the difference between dedicated and shared IPs for email. Understand when to use dedicated IPs vs shared IPs and how IP reputation affects deliverability.
Choosing the Right SMTP Port: Port 25, 465, 587 Explained
Learn which SMTP port to use for email sending. Understand port 25, 465, and 587, when to use each, and how to configure SMTP ports correctly.
Cheap Email Marketing Software: Get Results on a Budget
Find affordable email marketing software that works. Compare budget-friendly options from free plans to low-cost paid platforms that deliver results.
Best Transactional Email Services: Fast, Reliable Delivery
Find the best transactional email services for developers. Compare APIs, reliability, and speed to build infrastructure that delivers emails fast.