php发送邮件

[deepthan]

html： 填写要发送的信息

 <form method="post" enctype="multipart/form-data" class="join-form">
        <div class="getInfo">
            <lable class='left-inp' for='dep-advice'>Advice on e-cigarettes</lable>
            <textarea  class="text_area is_empty" cols="40" rows="7"  name='dep-advice' id='dep-advice' ></textarea>
        </div>
        
        <div  class="join-send">Submit</div>
    </form>

js ： 获取要发送大的信息，并发送到php文件

 $(document).ready(function(){	
     var qurl = window.location.origin;
     $(".join-send").click(function () {
        var formData = new FormData($("form")[0]);
        $.ajax({
        	url: qurl + "/wp-content/themes/kimsun/join-us.php",
        	data: formData,
        	type: "POST",
        	async: true,
        	cache: false,
        	contentType: false,
        	processData: false,
        	success: function (msg) {
        		console.log("返回值",msg)
        	},
        	error: function (msg) {
        	
        	},
        })
    })
})

php： 接收到信息并发送

网易SMTP服务器的授权码在
首页->邮箱中心（点那个+）->客户端授权码->开启->设置授权码（授权码是用于登录第三方邮件客户端的专用密码。）
设置好之后在上面php中填入授权码即可。

<?php 
    ini_set('max_execution_time','1000');
    header("Content-Type:text/html;charset=utf-8");
	$curlPost="";

    if(isset($_POST['dep-advice'])||!empty($_POST['dep-advice'])){
        $depAdvice =  $_POST['dep-advice'];
        $curlPost = $curlPost."<div style='font-size: 16px;color: #666;'>advice：".($depAdvice).'</div>';
    }

   echo $curlPost;
   $_POST['title'] = 'join us';
   $_POST['content'] = $curlPost;
   $_POST['toemail'] = '1296936373@qq.com';
   require_once "Smtp.class.php";
   //******************** 配置信息 ********************************
   $smtpserver = "smtp.163.com";//SMTP服务器
   $smtpserverport = 25;//SMTP服务器端口
   $smtpusermail = "1296936373@qq.com";//SMTP服务器的用户邮箱
   $smtpemailto = $_POST['toemail'];//发送给谁
   $smtpuser = "1296936373";//SMTP服务器的用户帐号，注：部分邮箱只需@前面的用户名
   $smtppass = "123456";//SMTP服务器的用户密码
   $mailtitle = $_POST['title'];//邮件主题
   $mailcontent = "<h1>".$_POST['content']."</h1>";//邮件内容
   $mailtype = "HTML";//邮件格式（HTML/TXT）,TXT为文本邮件
   //************************ 配置信息 ****************************
   $smtp = new Smtp($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 = false;//是否显示发送的调试信息
   $state = $smtp->sendmail($smtpemailto, $smtpusermail, $mailtitle, $mailcontent, $mailtype);
  
   if($state==""){
        echo 0;
   }else if(strlen($state)!=0){
        echo 1;
    }else{
        echo 2;
    }
?>

引用的Smtp.class.php

sendmail函数里可以配置抄送人（ $cc）、密送人（$bcc）

<?php

/* smtp class */
class smtp {
    /* Public Variables */
    var $smtp_port;
    var $time_out;
    var $host_name;
    var $log_file;
    var $relay_host;
    var $debug;
    var $auth;
    var $user;
    var $pass;
    /* Private Variables */
    var $sock;
    /* Constractor */
    function smtp($relay_host = "", $smtp_port = 25, $auth = false, $user, $pass) {
        $this->debug = FALSE;
        $this->smtp_port = $smtp_port;
        $this->relay_host = $relay_host;
        $this->time_out = 30; //is used in fsockopen()
        //
        $this->auth = $auth; //auth
        $this->user = $user;
        $this->pass = $pass;
        //
        $this->host_name = "localhost"; //is used in HELO command
        $this->log_file = "";
        $this->sock = FALSE;
    }
    /* Main Function */
    function sendmail($to, $from, $subject = "", $body = "", $mailtype, $cc = "", $bcc = "", $additional_headers = "") {
        $mail_from = $this->get_address($this->strip_comment($from));
        $body = preg_replace("/(^|(\r\n))(\.)/", "\1.\3", $body);
        $header = "MIME-Version:1.0\r\n";
        if ($mailtype == "HTML") {
            $header.= "Content-Type:text/html\r\n";
        }
        $header.= "To: " . $to . "\r\n";
        if ($cc != "") {
            $header.= "Cc: " . $cc . "\r\n";
        }
        $header.= "From: $from<" . $from . ">\r\n";
        $header.= "Subject: " . $subject . "\r\n";
        $header.= $additional_headers;
        $header.= "Date: " . date("r") . "\r\n";
        $header.= "X-Mailer:By Redhat (PHP/" . phpversion() . ")\r\n";
        list($msec, $sec) = explode(" ", microtime());
        $header.= "Message-ID: <" . date("YmdHis", $sec) . "." . ($msec * 1000000) . "." . $mail_from . ">\r\n";
        $TO = explode(",", $this->strip_comment($to));
        if ($cc != "") {
            $TO = array_merge($TO, explode(",", $this->strip_comment($cc)));
        }
        if ($bcc != "") {
            $TO = array_merge($TO, explode(",", $this->strip_comment($bcc)));
        }
        $sent = TRUE;
        foreach ($TO as $rcpt_to) {
            $rcpt_to = $this->get_address($rcpt_to);
            if (!$this->smtp_sockopen($rcpt_to)) {
                $this->log_write("Error: Cannot send email to " . $rcpt_to . "\n");
                $sent = FALSE;
                continue;
            }
            if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $header, $body)) {
                $this->log_write("E-mail has been sent to <" . $rcpt_to . ">\n");
            } else {
                $this->log_write("Error: Cannot send email to <" . $rcpt_to . ">\n");
                $sent = FALSE;
            }
            fclose($this->sock);
            $this->log_write("Disconnected from remote host\n");
        }
        return $sent;
    }
    /* Private Functions */
    function smtp_send($helo, $from, $to, $header, $body = "") {
        if (!$this->smtp_putcmd("HELO", $helo)) {
            return $this->smtp_error("sending HELO command");
        }
        //auth
        if ($this->auth) {
            if (!$this->smtp_putcmd("AUTH LOGIN", base64_encode($this->user))) {
                return $this->smtp_error("sending HELO command");
            }
            if (!$this->smtp_putcmd("", base64_encode($this->pass))) {
                return $this->smtp_error("sending HELO command");
            }
        }
        //
        if (!$this->smtp_putcmd("MAIL", "FROM:<" . $from . ">")) {
            return $this->smtp_error("sending MAIL FROM command");
        }
        if (!$this->smtp_putcmd("RCPT", "TO:<" . $to . ">")) {
            return $this->smtp_error("sending RCPT TO command");
        }
        if (!$this->smtp_putcmd("DATA")) {
            return $this->smtp_error("sending DATA command");
        }
        if (!$this->smtp_message($header, $body)) {
            return $this->smtp_error("sending message");
        }
        if (!$this->smtp_eom()) {
            return $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]");
        }
        if (!$this->smtp_putcmd("QUIT")) {
            return $this->smtp_error("sending QUIT command");
        }
        return TRUE;
    }
    function smtp_sockopen($address) {
        if ($this->relay_host == "") {
            return $this->smtp_sockopen_mx($address);
        } else {
            return $this->smtp_sockopen_relay();
        }
    }
    function smtp_sockopen_relay() {
        $this->log_write("Trying to " . $this->relay_host . ":" . $this->smtp_port . "\n");
        $this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out);
        if (!($this->sock && $this->smtp_ok())) {
            $this->log_write("Error: Cannot connenct to relay host " . $this->relay_host . "\n");
            $this->log_write("Error: " . $errstr . " (" . $errno . ")\n");
            return FALSE;
        }
        $this->log_write("Connected to relay host " . $this->relay_host . "\n");
        return TRUE;;
    }
    function smtp_sockopen_mx($address) {
        $domain = preg_replace("/^.+@([^@]+)$/", "\1", $address);
        if (!@getmxrr($domain, $MXHOSTS)) {
            $this->log_write("Error: Cannot resolve MX \"" . $domain . "\"\n");
            return FALSE;
        }
        foreach ($MXHOSTS as $host) {
            $this->log_write("Trying to " . $host . ":" . $this->smtp_port . "\n");
            $this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out);
            if (!($this->sock && $this->smtp_ok())) {
                $this->log_write("Warning: Cannot connect to mx host " . $host . "\n");
                $this->log_write("Error: " . $errstr . " (" . $errno . ")\n");
                continue;
            }
            $this->log_write("Connected to mx host " . $host . "\n");
            return TRUE;
        }
        $this->log_write("Error: Cannot connect to any mx hosts (" . implode(", ", $MXHOSTS) . ")\n");
        return FALSE;
    }
    function smtp_message($header, $body) {
        fputs($this->sock, $header . "\r\n" . $body);
        $this->smtp_debug("> " . str_replace("\r\n", "\n" . "> ", $header . "\n> " . $body . "\n> "));
        return TRUE;
    }
    function smtp_eom() {
        fputs($this->sock, "\r\n.\r\n");
        $this->smtp_debug(". [EOM]\n");
        return $this->smtp_ok();
    }
    function smtp_ok() {
        $response = str_replace("\r\n", "", fgets($this->sock, 512));
        $this->smtp_debug($response . "\n");
        if (!preg_match("/^[23]/", $response)) {
            fputs($this->sock, "QUIT\r\n");
            fgets($this->sock, 512);
            $this->log_write("Error: Remote host returned \"" . $response . "\"\n");
            return FALSE;
        }
        return TRUE;
    }
    function smtp_putcmd($cmd, $arg = "") {
        if ($arg != "") {
            if ($cmd == "") $cmd = $arg;
            else $cmd = $cmd . " " . $arg;
        }
        fputs($this->sock, $cmd . "\r\n");
        $this->smtp_debug("> " . $cmd . "\n");
        return $this->smtp_ok();
    }
    function smtp_error($string) {
        $this->log_write("Error: Error occurred while " . $string . ".\n");
        return FALSE;
    }
    function log_write($message) {
        $this->smtp_debug($message);
        if ($this->log_file == "") {
            return TRUE;
        }
        $message = date("M d H:i:s ") . get_current_user() . "[" . getmypid() . "]: " . $message;
        if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a"))) {
            $this->smtp_debug("Warning: Cannot open log file \"" . $this->log_file . "\"\n");
            return FALSE;;
        }
        flock($fp, LOCK_EX);
        fputs($fp, $message);
        fclose($fp);
        return TRUE;
    }
    function strip_comment($address) {
        $comment = "/\([^()]*\)/";
        while (preg_match($comment, $address)) {
            $address = preg_replace($comment, "", $address);
        }
        return $address;
    }
    function get_address($address) {
        $address = preg_replace("/([ \t\r\n])+/", "", $address);
        $address = preg_replace("/^.*<(.+)>.*$/", "\1", $address);
        return $address;
    }
    function smtp_debug($message) {
        if ($this->debug) {
            echo $message;
        }
    }
}
?>