227da8ac09
* Add HTML email example * Add comment about creating `SmtpTransportBuilder` Add similar comment to `AsyncSmtpTransportBuilder` * Improve wording and fix typos * Add file_html example to Cargo.toml * Update examples/README.md Co-authored-by: Paolo Barbolini <paolo@paolo565.org> * Use intra-doc links * Rename file_html example to basic_html * Add maud HTML example * Make CI happy * Fix CSS * Fix maud version Co-authored-by: Paolo Barbolini <paolo@paolo565.org>
52 lines
1.9 KiB
Rust
52 lines
1.9 KiB
Rust
use lettre::message::{header, MultiPart, SinglePart};
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use lettre::{FileTransport, Message, Transport};
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fn main() {
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// The html we want to send.
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let html = r#"<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Hello from Lettre!</title>
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</head>
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<body>
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<div style="display: flex; flex-direction: column; align-items: center;">
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<h2 style="font-family: Arial, Helvetica, sans-serif;">Hello from Lettre!</h2>
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<h4 style="font-family: Arial, Helvetica, sans-serif;">A mailer library for Rust</h4>
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</div>
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</body>
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</html>"#;
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// Build the message.
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let email = Message::builder()
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.from("NoBody <nobody@domain.tld>".parse().unwrap())
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.to("Hei <hei@domain.tld>".parse().unwrap())
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.subject("Hello from Lettre!")
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.multipart(
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MultiPart::alternative() // This is composed of two parts.
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.singlepart(
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SinglePart::eight_bit()
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.header(header::ContentType(
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"text/plain; charset=utf8".parse().unwrap(),
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))
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.body("Hello from Lettre! A mailer library for Rust"), // Every message should have a plain text fallback.
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)
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.singlepart(
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SinglePart::quoted_printable()
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.header(header::ContentType(
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"text/html; charset=utf8".parse().unwrap(),
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))
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.body(html),
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),
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)
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.expect("failed to build email");
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// Create our mailer. Please see the other examples for creating SMTP mailers.
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// The path given here must exist on the filesystem.
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let mailer = FileTransport::new("./");
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// Store the message when you're ready.
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mailer.send(&email).expect("failed to deliver message");
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}
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