PHP implements mass mailing machine_PHP tutorial

Principle:

Be the first to apply for a large number of email accounts, Tencent's 126, 163, Sina, Yahoo, Google, etc. that provide SMTP services

Second: Collect the mailing list you want to send emails to

Third: Traverse the mailing list and send each email

Fourth: Use a scheduled script to run in the background under Linux. I ran it for two days, haha, because I wanted to ensure that everything was sent successfully as much as possible

The principle is very simple, but there are still many problems encountered.

First: I use two methods to solve the problem of email failure. The first is to send a large number of email accounts in sequence until it succeeds. Then after sending 500 emails each time, the sending mailbox list is randomly scattered (to avoid a continuous failure).

I use phpmailer

Enough said, let’s get into the code. Please search and download phpmailer yourself

Entry script: mail_001.php executed by Linux

define('ROOT_PATH',dirname(__FILE__));

require_once 'library/senderApi.php'; //Send email interface

require_once 'config/senderListConf.php'; //Send email account list

//Read text email address

shuffle($senderListConf);

$filename = "data/email.txt";

$fp = fopen($filename,"r");

$contents = fread($fp,filesize($filename));

$list_email=explode("rn",$contents);                                        

$len=count($list_email);

fclose($fp);

//The email content is the content on the web page

$htmlContent = file_get_contents('http://taobao.1080www.com');

// Parameter description (send to, email subject, email content, additional information, user name)

foreach($list_email as $key=>$value)

{

$value = trim($value);

$rs=explode("@",$value);

$user_name = $rs['0'];

smtp_mail($value, 'Autumn hydrating cosmetics_Autumn skin care and skin care_What to do with dry skin in autumn - common sense',$htmlContent, 'http://taobao.1080www.com/', $user_name,$senderListConf, 0);

sleep(3);

if($key%200 == 0 && $key>0)

{

shuffle($senderListConf); //Shuffle the order of sending emails every 200 times

}

}

die('SendingOver.............'."rn");

?>

Encapsulate phpmailer senderApi.php

// Request PHPmailer class file

error_reporting(E_ERROR);

require_once("phpmailer/phpmailer.class.php");

//Write the sending result function

function info_write($filename,$info_log)

{

$info.= $info_log;

$info.="rn";

$fp = fopen ($filename,'a');

fwrite($fp,$info);

fclose($fp);

}

//Send Email function

function smtp_mail ( $sendto_email, $subject, $body, $extra_hdrs, $user_name,$senderListConf,$sender=0) {

$batch_no = date("Y_m_d_H");

$mail = new PHPMailer();

$mail->IsSMTP();

$sender_info = $senderListConf[$sender];

if(!$sender_info) 'die The sending account is wrong............'; // send via SMTP

$mail->Host = $sender_info['Host']; // SMTP servers

$mail->SMTPAuth = true;

$mail->Username = $sender_info['Username'];

$mail->Password = $sender_info['Password'];

$mail->From = $sender_info['Username'];

$mail->FromName = "Taobao Recommendation---TaoBao"; // Sender, such as China Fund Management Network

$mail->CharSet = "UTF-8";                               // Specify the character set here!

$mail->Encoding = "base64";

$mail->AddAddress($sendto_email,$user_name); // Recipient email and name

$mail->AddReplyTo("ken@cscsws.com","Taobao Recommendation");

//$mail->WordWrap = 50; // set word wrap

//$mail->AddAttachment("/var/tmp/file.tar.gz");

//$mail->AddAttachment("/home/www/images/zhuanti/qiujibushui/qiujibushui_attache.jpg", "new.jpg");

$mail->IsHTML(true);

$mail->Subject = $subject;                                          

// Email content can be sent directly as html file

$mail->Body = $body;

$mail->AltBody ="text/html";

if($mail->Send())

{

info_write(ROOT_PATH.'/log/'.$batch_no."ok.txt","$user_name sent successfully");

}

else

{

info_write(ROOT_PATH.'/log/'.$batch_no."falied.txt","$user_name failed, sending account ".$sender_info['Username'].", error message $mail->ErrorInfo" );

if($senderListConf[$sender+1])

{

$sender = smtp_mail ($sendto_email, $subject, $body, $extra_hdrs, $user_name,$senderListConf,($sender+1));

} }

}

return $sender;

}

Sending mailing list example senderListConf.php

$senderListConf = array(

//Sohu Mailbox

array('Host'=>'smtp.sohu.com','Username'=>'youemail@sohu.com','Password'=>'yourpassword'),

//Yahoo Mail

array('Host'=>'smtp.mail.yahoo.com','Username'=>'youemail@yahoo.cn','Password'=>'yourpassword'),

//163 Email www.2cto.com

array('Host'=>'smtp.163.com','Username'=>'youemail@163.com','Password'=>'yourpassword'),

//126 Email

array('Host'=>'smtp.126.com','Username'=>'youemail@126.com','Password'=>'yourpassword'),

//qq mailbox

array('Host'=>'smtp.qq.com','Username'=>'youemail@qq.com','Password'=>'yourpassword'),

//Google Mail

array('Host'=>'smtp.gmail.com','Username'=>'youemail@gmail.com','Password'=>'yourpassword'),

//139 Email

array('Host'=>'smtp.139.com','Username'=>'youemail@139.com','Password'=>'yourpassword'),

//qq mailbox

array('Host'=>'smtp.qq.com','Username'=>'youemail@qq.com','Password'=>'(yourpassword'),

);

I have uploaded the file code as an attachment, but I have changed the sending email address. If it is useful, apply by yourself.

There are many online versions of PHP for sending emails, just find the one that suits you.

http://www.bkjia.com/PHPjc/477836.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/477836.htmlTechArticlePrinciple: First apply for a large number of email accounts, Tencent's 126, 163, Sina, Yahoo, Google, etc. provided The second step of smtp service: Collect the mailing list you want to send emails to. The third step: go through...