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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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Transactional Email Subject Lines: Best Practices for Opens

Learn transactional email subject line best practices to improve open rates. Understand what makes effective subject lines and how to write subject lines that get opened.

Anja
Anja

Test Emails Could Be Hurting Your Domain Reputation

Learn how test emails can hurt domain reputation. Understand why test emails cause problems and how to send test emails without damaging reputation.

Anja
Anja

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.

Anja
Anja

Sales Funnel Software: Boost EPC, AOV, LTV and more

Discover sales funnel software that boosts earnings per click, average order value, lifetime value, and more.

Anja
Anja

Welcome Email Best Practices: Design Effective Onboarding

Learn welcome email best practices to improve user onboarding. Understand what makes effective welcome emails and how to design emails that engage new users.

Anja
Anja

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.

Anja
Anja

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.

Anja
Anja

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.

Anja
Anja

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...

Jesse Hanley
Jesse Hanley

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.

Anja
Anja