lettre
A Rust library for sending emails with multiple transport methods, SMTP security, and async support.
What is lettre?
Lettre is a mailer library for Rust that provides a comprehensive toolkit for sending emails from Rust applications. It offers multiple transport methods, robust security features, and modern async support, making it a reliable choice for email functionality in Rust projects.
Rust developers building applications that require email sending capabilities, such as web servers, background job processors, or CLI tools that need to send notifications or transactional emails.
Developers choose Lettre for its secure SMTP delivery with encryption and authentication, intuitive builder pattern for constructing emails, and full async support tailored for modern Rust applications.
Overview
a mailer library for Rust
Use Cases
Best For
- Sending transactional emails (e.g., password resets, notifications) from Rust web servers.
- Building Rust CLI tools that need to send email reports or alerts.
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