gcourier provides a simple and easy-to-use interface for sending emails from Gleam.
gleam add gcourier@1.2.1import gcourier
import gcourier/message
import gcourier/smtp
import gleam/erlang/process
import gleam/option.{Some}
pub fn main() {
gcourier.dev_server() // starts an SMTP server that captures and displays emails.
let message =
message.build()
|> message.set_from("party@funclub.org", Some("The Fun Club 🎉"))
|> message.add_recipient("jane.doe@example.com", message.To)
|> message.add_recipient("john.doe@example.net", message.CC)
|> message.set_subject("You're Invited: Pizza & Ping Pong Night!")
|> message.set_html(
"
<html>
<body>
<h1 style='color:tomato;'>🎈 You're Invited! 🎈</h1>
<p>Hey friend,</p>
<p>We're hosting a <strong>Pizza & Ping Pong Night</strong> this Friday at 7 PM.
Expect good vibes, cheesy slices, and fierce paddle battles!</p>
<p>Let us know if you're in. And bring your A-game. 🏓</p>
<p>Cheers,<br/>The Fun Club</p>
</body>
</html>
",
)
// Send the email
// Navigate to localhost:8025 to view it in the browser.
smtp.send("localhost", 1025, Some(#("user1", "password1")), message)
process.sleep_forever()
}Further documentation can be found at https://hexdocs.pm/gcourier.
- Send emails over SMTP
-
Implement SMTP authentication (
LOGINandPLAIN)- Add support for OAUTH2
- Built-in SMTP server for testing
- Add support for additional transports like sendmail and SES
- Improve test coverage and error handling
gleam run # Run the project
gleam test # Run the tests
