Module lettre::transport::sendmail

This is supported on crate feature sendmail-transport only.

The sendmail transport sends the email using the local sendmail command.

Sync example

use lettre::{Message, SendmailTransport, Transport};

let email = Message::builder()
    .from("NoBody <nobody@domain.tld>".parse()?)
    .reply_to("Yuin <yuin@domain.tld>".parse()?)
    .to("Hei <hei@domain.tld>".parse()?)
    .subject("Happy new year")
    .body(String::from("Be happy!"))?;

let sender = SendmailTransport::new();
let result = sender.send(&email);
assert!(result.is_ok());

Async tokio 1.x example

use lettre::{Message, AsyncTransport, Tokio1Executor, AsyncSendmailTransport, SendmailTransport};

let email = Message::builder()
    .from("NoBody <nobody@domain.tld>".parse()?)
    .reply_to("Yuin <yuin@domain.tld>".parse()?)
    .to("Hei <hei@domain.tld>".parse()?)
    .subject("Happy new year")
    .body(String::from("Be happy!"))?;

let sender = AsyncSendmailTransport::<Tokio1Executor>::new();
let result = sender.send(email).await;
assert!(result.is_ok());

Async async-std 1.x example

 use lettre::{Message, AsyncTransport, AsyncStd1Executor, AsyncSendmailTransport};

 let email = Message::builder()
     .from("NoBody <nobody@domain.tld>".parse()?)
     .reply_to("Yuin <yuin@domain.tld>".parse()?)
     .to("Hei <hei@domain.tld>".parse()?)
     .subject("Happy new year")
     .body(String::from("Be happy!"))?;

 let sender = AsyncSendmailTransport::<AsyncStd1Executor>::new();
 let result = sender.send(email).await;
 assert!(result.is_ok());

Structs

AsyncSendmailTransport	tokio1 or async-std1 Asynchronously sends emails using the sendmail command
Error	The Errors that may occur when sending an email over sendmail
SendmailTransport	Sends emails using the sendmail command