backend/src/email.rs

   1 use lettre::{transport::smtp::{authentication::Credentials}, Message, SmtpTransport, Transport};
   2
   3 ///
   4 pub fn send_validation(site_url: &str, email: &str, token: &str, smtp_login: &str, smtp_password: &str) -> Result<(), Box<dyn std::error::Error>> {
   5
   6     let email = Message::builder()
   7         .message_id(None)
   8         .from("recipes@gburri.org".parse()?)
   9         .to(email.parse()?)
  10         .subject("Recipes.gburri.org account validation")
  11         .body(format!("Follow this link to confirm your inscription: {}/validation?token={}", site_url, token))?;
  12
  13     let credentials = Credentials::new(smtp_login.to_string(), smtp_password.to_string());
  14
  15     let mailer = SmtpTransport::relay("mail.gandi.net")?.credentials(credentials).build();
  16
  17     if let Err(error) = mailer.send(&email) {
  18         println!("Error when sending E-mail:\n{:?}", &error);
  19     }
  20
  21     Ok(())
  22 }