PHP自带的mail函数比较蛋疼，在win下配置了sendmail还是无法发送邮件。而使用第三方的pear/mail可以直接通过smtp连接邮件发送服务器。如(smtp.163.com)。从而没有必要在本机上安装sendmail等类似软件。
确保PEAR Mail包已经安装。
<?php require_once "vendor/autoload.php"; $from = "test<test@163.com>"; $to = "test <test@outlook.com>"; $subject = "Hi!"; $body = "Hi,/n/nHow are you?"; $host = "smtp.163.com"; $port = "25"; $username = "test@163.com"; $password = "test123"; $headers = array ('From' => $from, 'To' => $to, 'Subject' => $subject); $smtp = Mail::factory('smtp', array ('host' => $host, 'port' => $port, 'auth' => true, // 'debug'=>true, 'username' => $username, 'password' => $password)); $mail = $smtp->send($to, $headers, $body); if (PEAR::isError($mail)) { echo("<p>" . $mail->getMessage() . "</p>"); } else { echo("<p>Message successfully sent!</p>"); } ?>
这是非加密方式。
PHPer 多数使用 mail 函数来发送邮件，但我们可以使用其他的 SMTP 服务器来发送，这里推荐使用 PEAR's mail package 来发送邮件。
$subject = "This mail is sent from SMTP.";$mail_body = "This is the body of the mail which is sent using SMTP.";$from = "From: From Name <fromaddress@xpertdeveloper.com>"; $to = "To: To Name <toaddress@xpertdeveloper.com>"; $receiver = "toaddress@xpertdeveloper.com"; // Setting up the headers$headers["From"] = $from; $headers["To"] = $to; $headers["Subject"] = $subject; $headers["Reply-To"] = "reply@address.com"; $headers["Content-Type"] = "text/plain; charset=ISO-2022-JP"; $headers["Return-path"] = "returnpath@address.com"; // Setting up the SMTP setting$smtp_info["host"] = "smtp.server.com"; $smtp_info["port"] = "25"; $smtp_info["auth"] = true; $smtp_info["username"] = "smtp_user"; $smtp_info["password"] = "smtp_password"; // Creating the PEAR mail object :$mail_obj =& Mail::factory("smtp", $smtp_info); // Sending the mail now$mail_sent = $mail_obj->send($receiver, $headers, $mail_body); // If any error the see for that here:if (PEAR::isError($mail_sent)) { print($mail_sent->getMessage());} 第三个案例：
在使用以下源代码前，请配置好pear的路径，下载net_smtp包
在php.ini文件中根据你的操作系统选择不同的设置方法
; UNIX: "/path1:/path2" include_path = ".:./php/pear";; Windows: "/path1;/path2";include_path = ".;c:/php/pear"require 'Net/SMTP.php';$host = '126.com';//smtp服务器的ip或域名$username= 'arcow';//登陆smtp服务器的用户名$password= 'secret';//登陆smtp服务器的密码$from = 'arcow@126.com'; //谁发的邮件$rcpt = array('test@test.com', 'arcow@126.com');//可设多个接收者$subj = "Subject: 你是谁/n";//主题$body = "test it";//邮件内容/* 建立一个类 */if (! ($smtp = new Net_SMTP($host))) { die("无法初始化类Net_SMTP!/n");}/* 开始连接SMTP服务器*/if (PEAR::isError($e = $smtp->connect())) { die($e->getMessage() . "/n");}/* smtp需要身份验证 */$smtp->auth($username,$password,"PLAIN");/*设置发送者邮箱 */if (PEAR::isError($smtp->mailFrom($from))) { die("无法设置发送者邮箱为 <$from>/n");}/* 设置接收邮件者 */foreach ($rcpt as $to) { if (PEAR::isError($res = $smtp->rcptTo($to))) { die("邮件无法投递到 <$to>: " . $res->getMessage() . "/n"); }}/* 开始发送邮件内容 */if (PEAR::isError($smtp->data($subj . "/r/n" . $body))) { die("Unable to send data/n");}/* 断开连接 */$smtp->disconnect();echo "发送成功！";?> 以上就是本文的全部内容，php利用pear_smtp发送邮件的三个案例，希望对大家学习php程序设计有所帮助。
