PHP实现163邮箱自动发送邮件

前端技术 2023/09/06 PHP

163邮箱大家都使用过吧，那么基于php如何实现163邮箱自动发送邮件功能呢，下面phpstudy小编给大家分享具体实现代码：

想给大家展示下效果图：

demo.html

<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"> 
<html xmlns=\"http://www.w3.org/1999/xhtml\"> 
<head> 
<meta charset=\"utf-8\"> 
<title>PHP利用smtp类发送邮件范例</title> 
</head> 
<body> 
<form action=\"sendmail.php\" method=\"post\"> 
<p>收件人：<input type=\"text\" name=\"toemail\" /></p> 
<p>标  题：<input type=\"text\" name=\"title\" /></p> 
<p>内  容：<textarea name=\"content\" cols=\"50\" rows=\"5\"></textarea></p> 
<p><input type=\"submit\" value=\"发送\" /></p> 
</form> 
</body> 
</html>

sendmail.php

<meta charset=\"utf-8\"> 
<?php 
/** 
* 注：本邮件类都是经过我测试成功了的，如果大家发送邮件的时候遇到了失败的问题，请从以下几点排查： 
* 1. 用户名和密码是否正确； 
* 2. 检查邮箱设置是否启用了smtp服务； 
* 3. 是否是php环境的问题导致； 
* 4. 将26行的$smtp->debug = false改为true，可以显示错误信息，然后可以复制报错信息到网上搜一下错误的原因 
*/ 
require_once \"email.class.php\"; 
//******************** 配置信息 ******************************** 
$smtpserver = \"smtp.163.com\";//SMTP服务器 
$smtpserverport =25;//SMTP服务器端口 
$smtpusermail = \"onestopweb@163.com\";//SMTP服务器的用户邮箱 
$smtpemailto = $_POST[\'toemail\'];//发送给谁 
$smtpuser = \"onestopweb\";//SMTP服务器的用户帐号 
$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, $mailtype); 
echo \"<div style=\'width:300px; margin:36px auto;\'>\"; 
if($state==\"\"){ 
echo \"对不起，邮件发送失败！请检查邮箱填写是否有误。\"; 
echo \"<a href=\'index.html\'>点此返回</a>\"; 
exit(); 
} 
echo \"恭喜！邮件发送成功！！\"; 
echo \"<a href=\'index.html\'>点此返回</a>\"; 
echo \"</div>\"; 
?>

email.class.php

<?php 
class Smtp 
{ 
var $smtp_port; 
var $time_out; 
var $host_name; 
var $log_file; 
var $relay_host; 
var $debug; 
var $auth; 
var $user; 
var $pass; 
var $sock; 
function Smtp($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 = 3600; 
$this->auth = $auth; 
$this->user = $user; 
$this->pass = $pass; 
$this->host_name = \"localhost\"; 
$this->log_file = \"\"; 
$this->sock = FALSE; 
} 
function sendmail($to, $from, $subject = \"\", $body = \"\", $mailtype, $cc = \"\", $bcc = \"\", $additional_headers = \"\") 
{ 
$mail_from = $this->get_address($this->strip_comment($from)); 
$body = ereg_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 $sent; 
} 
function smtp_send($helo, $from, $to, $header, $body = \"\") 
{ 
if (!$this->smtp_putcmd(\"HELO\", $helo)) { 
return $this->smtp_error(\"sending HELO command\"); 
} 
if($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) 
{ 
$domain = ereg_replace(\"^.+@([^@]+)$\", \"\\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 (!ereg(\"^[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) 
{ 
$comment = \"\\([^()]*\\)\"; 
while (ereg($comment, $address)) { 
$address = ereg_replace($comment, \"\", $address); 
} 
return $address; 
} 
function get_address($address) 
{ 
$address = ereg_replace(\"([ \\t\\r\\n])+\", \"\", $address); 
$address = ereg_replace(\"^.*<(.+)>.*$\", \"\\1\", $address); 
return $address; 
} 
function smtp_debug($message) 
{ 
if ($this->debug) { 
echo $message; 
} 
} 
} 
?>

有关PHP实现163邮箱自动发送邮件功能小编就到此给大家介绍完了，希望对大家有所帮助！

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