Blog

News, guides and practical patterns for @nestjs-modules/mailer.

• Mailer v4 · 2026-10-23 Typed mail classes, retries and failover, staging interception, a test mailbox, email previews and interop with the official @nestjs/mail.
• Testing Email Sending in NestJS · 2025-03-21 Practical patterns for unit and integration testing email functionality without actually sending emails.
• Using Multiple SMTP Transporters in Production · 2025-03-21 Route transactional and marketing emails through different providers, or keep a fallback transporter for reliability.
• Choosing the Right Template Engine for Your Emails · 2025-03-21 A practical comparison of the template engines supported by the mailer.
• Introducing @nestjs-modules/mailer · 2020-03-07 A mailer module for the NestJS framework powered by Nodemailer.