PHP实现发送邮件详细介绍

<?php
/**
* 邮件发送函数
* @return boolean 成功返回true ,失败返回原因
*/
function send_mail($address,$username,$title,$content){
require ‘class.phpmailer.php’;

$mail = new PHPMailer;

$mail->IsSMTP(); // 设置使用SMTP协议
$mail->Host = ‘smtp.163.com’; // 服务器地址(平台决定)
$mail->SMTPAuth = true; // 开启用户认证
$mail->Username = ‘rainphp@163.com’; // 用户名
$mail->Password = ‘rainphp2013’; // 密码

$mail->From = ‘rainphp@163.com’;
$mail->FromName = ‘RainPHP’;
$mail->AddAddress($address, $username); //发给谁

$mail->WordWrap = 50; // Set word wrap to 50 characters
$mail->IsHTML(true); // 使用html格式

$mail->Subject = $title;
$mail->Body = $content;

if(!$mail->Send()) {
return $mail->ErrorInfo;
}
return true;
}