随机邮箱

复制import smtplib
from email.mime.text import MIMEText

# 使用自定义域名发送批量邮件
smtp_host = "smtp.example.com"
smtp_port = 587
username = "user@custom-domain.com"
password = "your-password"

# 批量收件人列表
recipients = ["alice@example.com", "bob@test.org", "carol@demo.net"]

msg = MIMEText("这是一封测试邮件，来自自定义域名。")
msg["Subject"] = "批量邮件测试"
msg["From"] = username

with smtplib.SMTP(smtp_host, smtp_port) as server:
    server.starttls()  # 启用加密
    server.login(username, password)
    for to_addr in recipients:
        msg["To"] = to_addr
        server.sendmail(username, [to_addr], msg.as_string())
        print(f"已发送至 {to_addr}")

复制package main

import (
	"fmt"
	"net/smtp"
)

func main() {
	smtpHost := "smtp.example.com"
	smtpPort := "587"
	from := "sender@custom-domain.com"
	password := "your-password"

	// 批量收件人
	to := []string{"user1@example.com", "user2@test.org"}

	// 认证信息
	auth := smtp.PlainAuth("", from, password, smtpHost)

	msg := []byte("To: " + to[0] + "\r\n" +
		"Subject: 批量邮件测试\r\n" +
		"\r\n" +
		"这是来自自定义域名的测试邮件。\r\n")

	err := smtp.SendMail(smtpHost+":"+smtpPort, auth, from, to, msg)
	if err != nil {
		fmt.Println("发送失败:", err)
		return
	}
	fmt.Println("邮件已发送至", to)
}

复制const nodemailer = require('nodemailer');

async function sendBulkEmails() {
  // 配置自定义域名邮箱
  const transporter = nodemailer.createTransport({
    host: 'smtp.example.com',
    port: 587,
    secure: false,
    auth: {
      user: 'sender@custom-domain.com',
      pass: 'your-password'
    }
  });

  const recipients = ['alice@example.com', 'bob@test.org'];

  for (const to of recipients) {
    const info = await transporter.sendMail({
      from: '"批量发送" <sender@custom-domain.com>',
      to: to,
      subject: '批量邮件测试',
      text: '这是来自自定义域名的测试邮件。'
    });
    console.log(`已发送至 ${to}: ${info.messageId}`);
  }
}

sendBulkEmails().catch(console.error);