Features
lettre is an email client for Rust programs allowing easily sending emails from Rust applications by providing:
- several email transports
- a strongly typed email builder with MIME support (attachments, image embedding)
- internationalized email support
- secure defaults
- low level entry point for custom smtp clients
lettre focuses on modern email client needs and does not intend to extensively implement email standards.
use lettre::{Message, SmtpTransport};
let email = Message::builder()
.from("NoBody <nobody@domain.tld>".parse().unwrap())
.reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
.to("Hei <hei@domain.tld>".parse().unwrap())
.subject("Happy new year")
.body("Be happy!")
.unwrap();
// Open a local connection on port 25 and send the email
let mailer = SmtpTransport::unencrypted_localhost();
assert!(mailer.send(&email).is_ok());