Go SMTP Integration

Use Go's standard library net/smtp package to send emails.

Code Example

package main

import (
	"fmt"
	"net/smtp"
	"os"
)

func main() {
	apiKey := os.Getenv("RELOOP_API_KEY")
	
	// SMTP server configuration
	smtpHost := "smtp.reloop.dev"
	smtpPort := "587"
	
	auth := smtp.PlainAuth("", apiKey, apiKey, smtpHost)
	
	to := []string{"delivered@resend.dev"}
	msg := []byte("To: delivered@resend.dev\r\n" +
		"Subject: Hello from Go net/smtp\r\n" +
		"Content-Type: text/html; charset=UTF-8\r\n" +
		"\r\n" +
		"<p>Congrats on sending your first email via Reloop SMTP using net/smtp!</p>\r\n")
		
	err := smtp.SendMail(smtpHost+":"+smtpPort, auth, "onboarding@reloop.dev", to, msg)
	if err != nil {
		fmt.Println("Error sending email:", err)
		return
	}
	
	fmt.Println("Email sent successfully!")
}