Blog
Guides, tutorials, and insights on GDPR-compliant email delivery.
SPF, DKIM, and DMARC: How Email Authentication Actually Works
SPF, DKIM, and DMARC each solve a different part of one problem: proving an email really came from your domain. Learn what each record checks, how they interact, and how to roll them out without breaking delivery.
Send Your First Email in 5 Minutes
A step-by-step guide to sending transactional email with euromail. Register, get an API key, add your domain, and send your first email using cURL, TypeScript, or Rust.
Why We Chose Rust for Transactional Email
How Rust's ownership model, async runtime, and type system help us build a transactional email platform that handles thousands of concurrent SMTP connections without garbage collection pauses or memory leaks.
Google Postmaster Tools: Monitor Your Email Reputation
Google Postmaster Tools gives you direct visibility into how Gmail sees your sending domain. Learn how to set it up, read each dashboard, and keep your deliverability on track.
Why Your SaaS Needs an EU-Based Email Provider
Using a US-based email API puts your GDPR compliance at risk. Learn why EU data residency matters for transactional email and how to send authenticated, compliant email from Europe.