use lettre::{
    transport::smtp::authentication::Credentials,
    Message, SmtpTransport, Transport,
};

fn main() {
    let email = Message::builder()
        .from("Info <info@networkx.de>".parse().unwrap())
        .reply_to("Support <support@networkx.de>".parse().unwrap())
        .to("Ralf Zerres <ralf.zerres@networkx.de>".parse().unwrap())
        .subject("Eine advotracker eMail")
        .body("Eine neue advotracker eMail!".to_string())
        .unwrap();

    // Create credential for remote authentication (username, password)
    //let creds = Credentials::new("ralf.zerres@networkx.de".to_string(), "dekifjgh".to_string());
    let creds = Credentials::new("ralf.zerres.de@gmail.com".to_string(), "20jacara03".to_string());

    // Open a remote connection to relay server
    //let mailer = SmtpTransport::relay("nwxex.networkx.de")
    let mailer = SmtpTransport::relay("smtp.gmail.com")
        .unwrap()
        .credentials(creds)
        .build();

    // Open a remote connection to gmail using STARTTLS
    // let mailer = SmtpTransport::starttls_relay("nwxex.networkx.de")
    //     .unwrap()
    //     .credentials(creds)
    //     .build();

    // Open a local connection on port 25
    //let mailer = SmtpTransport::unencrypted_localhost();

    // Send the email
    match mailer.send(&email) {
        Ok(_) => println!("Email sent successfully!"),
        Err(e) => panic!("Could not send email: {:?}", e),
    }
}