#與POSTFIX整合
vi /etc/postfix/master.cf
myhook unix - n n - - pipe
flags=F user=www-data argv=/tmp/mail.php ${sender} ${size} ${recipient}
smtp inet n - - - - smtpd
-o content_filter=myhook:dummy#!/usr/bin/php
<?php
$content = stream_get_contents(STDIN);
//Here you decide if you want to let the email pass through or not
$pass_through = true;
$sendmail_return_value = 69;
if ($pass_through) {
//unset($argv[0]);
$sendmail = "/usr/sbin/sendmail -G -t -f $argv[1] -i ";
$myfile = fopen("/tmp/newfile.txt", "a") or die("Unable to open file!");
$txt = "$sendmail\n";
$txt = $content;
fwrite($myfile, $txt);
fclose($myfile);
}
exit($sendmail_return_value);#!/usr/bin/php
<?php
$fd = fopen("/mnt/max.eml", "r");
$content = "";
while (!feof($fd)) {
$line = fread($fd, 1024);
$content .= $line;
}
fclose($fd);
$pattern = "/Content-Type: ([^;]*?);.*?charset=(.*?)\nContent-Transfer-Encoding: (.*?)\n/ims";
$content = preg_replace( $pattern, "fuck 167\r\n", $content, 1);
$pattern = "/(\R){2,}(.*)/ims";
echo preg_replace( $pattern, "\r\n\r\nfuck 168\r\n", $content, 1);
$pattern = "/Content-Type: multipart\/alternative;.*?boundary=\"(.*?)\"/ims";
preg_match($pattern,$content,$results);
//preg_replace
if($results[1]!=""){
$seperator = "--".$results[1];
}else{
die("boundary匹配失敗");
$spcontent = explode($seperator, $content);
//echo $spcontent[1];
$changeTxt = str_replace( $spcontent[1], "\r\n\r\njosh168\r\n\r\n",$content);
https://www.itread01.com/article/1504488640.html
<?php
// Author: richard e42083458@163.com
// gets parameters
error_reporting(E_ALL ^ (E_WARNING|E_NOTICE));
header("Content-type: text/html; charset=utf-8");
echo "<pre>";
define(EML_FILE_PATH,'./yjdata/');
//if ($filename == '') $filename = '21724696_niuyufu@qiaodazhao.com_ZC4422-r7GMz_R9QF3K6XUhmJOXd4c.eml';
//if ($filename == '') $filename = '21724696_niuyufu@qiaodazhao.com_ZC3218-dGquMgm7ytdF6HQgpSReC4c.eml';
//if ($filename == '') $filename = '163.eml';
//if ($filename == '') $filename = '166.eml';
//if ($filename == '') $filename = 'nyf.eml';
//if ($filename == '') $filename = 'email_header_icon.eml';
if ($filename == '') $filename = '20141230133705.eml';
$eml_file = EML_FILE_PATH.$filename;
if (!($content = fread(fopen(EML_FILE_PATH.$filename, 'rb'), filesize(EML_FILE_PATH.$filename))))
die('File not found ('.EML_FILE_PATH.$filename.')');
//標題內容
$pattern="/Subject: (.*?)\n/ims";
preg_match($pattern,$content,$subject_results);
$subject = getdecodevalue($subject_results[1]);
echo "標題：".$subject;
//發件人：
$pattern="/From: .*?<(.*?)>/ims";
preg_match($pattern,$content,$from_results);
$from = $from_results[1];
echo "\n\r";
echo "發件人：".$from;
//收件人：
$pattern="/To:(.*?):/ims";
preg_match($pattern,$content,$to_results);
$pattern="/<(.*?)>/ims";
preg_match_all($pattern,$to_results[1],$to_results2);
if(count($to_results2[1])>0){
$to = $to_results2[1];
}else{
$pattern="/To:(.*?)\n/ims";
preg_match($pattern,$content,$to_results);
$to = $to_results[1];
}
echo "\n\r";
echo "收件人：";
print_r($to);
echo "\n\r";
//正文內容
$pattern = "/Content-Type: multipart\/alternative;.*?boundary=\"(.*?)\"/ims";
preg_match($pattern,$content,$results);
if($results[1]!=""){
$seperator = "--".$results[1];
}else{
die("boundary匹配失敗");
}
$spcontent = explode($seperator, $content);
$items = array();
$keyid = 0;
$email_front_content_array = array();
foreach($spcontent as $spkey=>$item) {
//匹配header編碼等資訊
$pattern = "/Content-Type: ([^;]*?);.*?charset=(.*?)\nContent-Transfer-Encoding: (.*?)\n/ims";
preg_match($pattern,$item,$item_results);
if(count($item_results)==4){
$Content_code = str_replace($item_results[0],"",$item);
$item_results[4] = $Content_code;
if(trim($item_results[3])=="base64"){
$item_results[5] = base64_decode($item_results[4]);
}
if(trim($item_results[3])=="quoted-printable"){
$item_results[5] = quoted_printable_decode($item_results[4]);
}
$item_results[5] = mb_convert_encoding($item_results[5], 'UTF-8', trim($item_results[2]));
//echo $item_results[5];exit;
$email_front_content_array[] = $item_results;
}
}
foreach ($email_front_content_array as $email_front_content_each_key=>$email_front_content_each_value){
if($email_front_content_each_value[1]=='text/html'){
$content_html = $email_front_content_each_value[5];
break;
}else{
$content_html = $email_front_content_each_value[5];
}
}
echo "內容：";
echo "\n\r";
echo $content_html;
echo "\n\r";
//附件內容
$pattern = "/Content-Type: multipart\/mixed;.*?boundary=\"(.*?)\"/ims";
preg_match($pattern,$content,$results);
if($results[1]!=""){
$seperator = "--".$results[1];
$spcontent = explode($seperator, $content);
$items = array();
$keyid = 0;
$email_attachment_content_array = array();
foreach($spcontent as $spkey=>$item) {
//匹配header編碼等資訊
$pattern = "/Content-Type: ([^;]*?);.*?name=(.*?)\nContent-Transfer-Encoding: (.*?)\nContent-Disposition: attachment;.*?filename=(.*?)\n/ims";
preg_match($pattern,$item,$item_results);
//print_r($item_results);
if(count($item_results)==5){
$Content_code = str_replace($item_results[0],"",$item);
$item_results[5] = trim($Content_code);
if(trim($item_results[3])=="base64"){
$item_results[6] = base64_decode($item_results[5]);
}
if(trim($item_results[3])=="quoted-printable"){
$item_results[6] = quoted_printable_decode($item_results[5]);
}
$item_results[7] = str_replace("\"","",getdecodevalue($item_results[2]));
$item_results[8] = str_replace("\"","",getdecodevalue($item_results[4]));
//儲存附件內容到伺服器？
//符合規範的檔名時：有後綴名時。
if(strrpos($item_results[8], '.')!==false){
$ext = substr($item_results[8], strrpos($item_results[8], '.') + 1);
//$filename = "./yjdata/attachment/".date("YmdHis").mt_rand(10000,99999).".".trim($ext);
$attachment_filename = "./yjdata/attachment/".trim(str_replace("\"","",getbase64code($item_results[4]))).".".trim($ext);
mkdirs(dirname($attachment_filename));
$fp = fopen($attachment_filename, "w+");
if (flock($fp, LOCK_EX)) { // 進行排它型鎖定
fwrite($fp, $item_results[6]);
flock($fp, LOCK_UN); // 釋放鎖定
} else {
//echo "Couldn't lock the file !";
}
fclose($fp);
$item_results[9] = $attachment_filename;
$email_attachment_content_array[] = $item_results;
}
}
}
//print_r($email_attachment_content_array);
}
if(count($email_attachment_content_array)>0){
echo "附件：";
echo "\n\r";
//附件讀取
foreach($email_attachment_content_array as $email_attachment_content_each_key=>$email_attachment_content_each_value){
unset($email_attachment_content_each_value[5]);
unset($email_attachment_content_each_value[6]);
print_r($email_attachment_content_each_value[8]);
print_r($email_attachment_content_each_value[9]);
}
}
function getbase64code($content){
$pattern="/=\?GB2312\?B\?(.*?)\?=|=\?GBK\?B\?(.*?)\?=|=\?UTF-8\?B\?(.*?)\?=/ims";
preg_match($pattern,$content,$subject_results);
if($subject_results[1]!=""){
$subject = $subject_results[1];
$charset = "GB2312";
}
elseif($subject_results[2]!=""){
$subject = $subject_results[2];
$charset = "GBK";
}
elseif($subject_results[3]!=""){
$subject = $subject_results[3];
$charset = "UTF-8";
}else{
$subject = $content;
$charset = "";
}
return $subject;
}
function getdecodevalue($content){
$pattern="/=\?GB2312\?B\?(.*?)\?=|=\?GBK\?B\?(.*?)\?=|=\?UTF-8\?B\?(.*?)\?=/ims";
preg_match($pattern,$content,$subject_results);
if($subject_results[1]!=""){
$subject = base64_decode($subject_results[1]);
$charset = "GB2312";
}
elseif($subject_results[2]!=""){
$subject = base64_decode($subject_results[2]);
$charset = "GBK";
}
elseif($subject_results[3]!=""){
$subject = base64_decode($subject_results[3]);
$charset = "UTF-8";
}else{
$subject = $content;
$charset = "";
}
if($charset!=""){
$subject = mb_convert_encoding($subject, 'UTF-8', $charset);
}
return $subject;
}
function mkdirs($dir)
{
if(!is_dir($dir))
{
if(!mkdirs(dirname($dir))){
return false;
}
if(!mkdir($dir,0777)){
return false;
}
}
chmod($dir, 777); //給目錄操作許可權
return true;
}
?>
