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Replace email builder by a new implementation (#393)

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* Update dependencies (#386)

* Update dependencies and set MSRV to 1.40

* update hyperx

* Use display instead of description for errors

* Make hostname an optional feature

* Envelope from headers

* Update hyperx to 1.0

* rename builder to message

* Cleanup and make Transport send Messages

* Update rustls from 0.16 to 0.17

* Move transports into a common folder

* Merge imports from same crate

* Add message creation example to the site

* Hide "extern crate" in doc examples

* Add References and In-Reply-To methods

* Add message-id header

* Add blog posts and improve doc examples
This commit is contained in:
Alexis Mousset
2020-04-18 23:10:03 +02:00
committed by GitHub
parent a440ae5c79
commit 53aa5b4df6
63 changed files with 3753 additions and 1513 deletions
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30
examples/builder.rs
View File

@@ -1,30 +0,0 @@
use lettre::Email;
use lettre::{SmtpClient, Transport};
use std::path::Path;
fn main() {
let email = Email::builder()
// Addresses can be specified by the tuple (email, alias)
.to(("user@example.org", "Firstname Lastname"))
// ... or by an address only
.from("user@example.com")
.subject("Hi, Hello world")
.text("Hello world.")
.attachment_from_file(Path::new("Cargo.toml"), None, &mime::TEXT_PLAIN)
.unwrap()
.build()
.unwrap();
// Open a local connection on port 25
let mut mailer = SmtpClient::new_unencrypted_localhost().unwrap().transport();
// Send the email
let result = mailer.send(email);
if result.is_ok() {
println!("Email sent");
} else {
println!("Could not send email: {:?}", result);
}
assert!(result.is_ok());
}

19
examples/smtp.rs
View File

@@ -1,20 +1,17 @@
extern crate env_logger;
extern crate lettre;
use lettre::{Email, EmailAddress, Envelope, SmtpClient, Transport};
use lettre::{Message, SmtpClient, Transport};
fn main() {
env_logger::init();
let email = Email::new(
Envelope::new(
Some(EmailAddress::new("user@localhost".to_string()).unwrap()),
vec![EmailAddress::new("root@localhost".to_string()).unwrap()],
)
.unwrap(),
"id".to_string(),
"Hello ß☺ example".to_string().into_bytes(),
);
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
let mut mailer = SmtpClient::new_unencrypted_localhost().unwrap().transport();

19
examples/smtp_gmail.rs
View File

@@ -1,18 +1,15 @@
extern crate lettre;
use lettre::smtp::authentication::Credentials;
use lettre::{Email, EmailAddress, Envelope, SmtpClient, Transport};
use lettre::{transport::smtp::authentication::Credentials, Message, SmtpClient, Transport};
fn main() {
let email = Email::new(
Envelope::new(
Some(EmailAddress::new("from@gmail.com".to_string()).unwrap()),
vec![EmailAddress::new("to@example.com".to_string()).unwrap()],
)
.unwrap(),
"id".to_string(),
"Hello example".to_string().into_bytes(),
);
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();
let creds = Credentials::new(
"example_username".to_string(),