use lettre::{
transport::smtp::authentication::Credentials, AsyncSmtpTransport, AsyncStd1Executor,
AsyncTransport, Message,
};
#[async_std::main]
async fn main() {
tracing_subscriber::fmt::init();
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 async year")
.body(String::from("Be happy with async!"))
.unwrap();
let creds = Credentials::new("smtp_username".to_string(), "smtp_password".to_string());
let mailer: AsyncSmtpTransport<AsyncStd1Executor> =
AsyncSmtpTransport::<AsyncStd1Executor>::relay("smtp.gmail.com")
.unwrap()
.credentials(creds)
.build();
match mailer.send(email).await {
Ok(_) => println!("Email sent successfully!"),
Err(e) => panic!("Could not send email: {:?}", e),
}
}