php发送电子邮件

    配置php发送电子邮件(email)有两种方式:
    第一种是利用php中的mail函数。这里又分两种(利用本机sendmail发送利用smtp服务器发送),配置好了之后,操作就完全相同了,比如下面的php代码就发送了一封电子邮件:

$to = “recipient@abc.com”;
$subject = “Hello”;
$body = “Hi,nnHow are you?”;
if (mail($to, $subject, $body)) {
     echo(“Message successfully sent!”);
}
else {
     echo(“Message delivery failed…”);
}
    第二种是利用php socket编程,连接smtp服务器,然后发送邮件。有一些开源的smtp的类可以用,我做的一个群发邮件的例子:点击下载 ,下面是其中关键部分(用了两种发送方式,可以选择smtp方式和mail函数的方式):

//设置smtp服务器的相关信息----------------------------------------
$smtpserver         = "smtp.gmail.com"; //SMTP服务器
$smtpserverport = 25; //SMTP服务器端口
$smtpusermail     = "webmaster@gmail.com"; //SMTP服务器的用户邮箱
$smtpuser         = "webmaster"; //SMTP服务器的用户帐号
$smtppass         = "000000"; //SMTP服务器的用户密码
$mailtype='HTML';
//////////////////////////----------------------------------------
//设置群发的密码,这里是一个字符 y
if($_POST['password']!='y'){
	exit('Incorrect Password, Access Denied!');
}
//设置邮件列表和文件正文上传的路径
$uploaddir = '/usr/local/ygbweb/htdocs/xq100/';
$uploadfile = $uploaddir . 'maillist.txt';
//上传邮件列表,文本格式,压缩包里有实例
if (move_uploaded_file($_FILES['maillist']['tmp_name'], $uploadfile)) {
    echo "Maillist is valid, and was successfully uploaded.n
";
	flush();
} else {
    echo "Possible file upload attack!n";
	exit(0);
}
//html格式的邮件正文
$uploadfile = $uploaddir . 'message.html';
if (move_uploaded_file($_FILES['message']['tmp_name'], $uploadfile)) {
    echo "Message is valid, and was successfully uploaded.n
";
	flush();
} else {
    echo "Possible file upload attack!n";
	exit(0);
}
$lines=file("maillist.txt");
//loop through array using foreach
$method=$_POST['method'];
$subject=$_POST['subject'];
$message = file_get_contents($uploaddir . 'message.html');
//包含smtp类
require_once "smtp.class.php";
$smtp = new smtp($smtpserver, $smtpserverport, true, $smtpuser, $smtppass);
//这里面的一个true是表示使用身份验证,否则不使用身份验证.
$smtp->debug = true;
//是否显示发送的调试信息
foreach($lines as $line_num => $line)
{
	if($method=='direct'){
		xqmail($line, $subject, $message);
	}elseif($method=='smtp'){
		$smtp->sendmail($line, $smtpusermail, $subject, $message, $mailtype);
	}
}
function xqmail($to, $subject, $message){
//$to      = '';
//$subject = 'the subject';
//$message = 'hello';
$headers = 'From: webmaster@xinqing100.net' . "rn" .
    'Reply-To: xinqing100@bnu.edu.cn' . "rn" .
	'Content-type: text/html; charset=gb2312' . "rn";
if(mail($to, $subject, $message, $headers)){
		echo "$to 发送成功
";
}
}

3 Replies to “php发送电子邮件”

Leave a Reply

Your email address will not be published. Required fields are marked *