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復(fù)制代碼 代碼如下:
function send_mail($to,$subject,$body)
{
/////////////Smtp信息，可以修改成你的，//////////
$loc_host = "longbill"; //發(fā)信計(jì)算機(jī)名，可隨意
$smtp_acc = "longbill.mail"; //Smtp認(rèn)證的用戶名，
$smtp_pass = "longbill"; //Smtp認(rèn)證的密碼，
$smtp_host = "smtp.163.com"; //SMTP服務(wù)器地址，
$from = "longbill.mail@163.com"; //要與smtp信息對(duì)應(yīng) ,否則會(huì)失敗
/////////////Smtp信息完//////////////////////////////////
$headers = "Content-Type: text/plain; charset=/"gb2312/"/r/nContent-Transfer-Encoding: base64";
$lb="/r/n"; //linebreak
$hdr = explode($lb,$headers); //解析后的hdr
if($body)
{
$bdy = preg_replace("/^/./","..",explode($lb,$body));
}//解析后的Body
$smtp = array(
//1、EHLO，期待返回220或者250
array("EHLO ".$loc_host.$lb,"220,250","HELO error: "),
//2、發(fā)送Auth Login，期待返回334
array("AUTH LOGIN".$lb,"334","AUTH error:"),
//3、發(fā)送經(jīng)過Base64編碼的用戶名，期待返回334
array(base64_encode($smtp_acc).$lb,"334","AUTHENTIFICATION error : "),
//4、發(fā)送經(jīng)過Base64編碼的密碼，期待返回235
array(base64_encode($smtp_pass).$lb,"235","AUTHENTIFICATION error : "));
//5、發(fā)送Mail From，期待返回250
$smtp[] = array("MAIL FROM: <".$from.">".$lb,"250","MAIL FROM error: ");
//6、發(fā)送Rcpt To。期待返回250
$smtp[] = array("RCPT TO: <".$to.">".$lb,"250","RCPT TO error: ");
//7、發(fā)送DATA，期待返回354
$smtp[] = array("DATA".$lb,"354","DATA error: ");
//8.0、發(fā)送From
$smtp[] = array("From: ".$from.$lb,"","");
//8.2、發(fā)送To
$smtp[] = array("To: ".$to.$lb,"","");
//8.1、發(fā)送標(biāo)題
$smtp[] = array("Subject: ".$subject.$lb,"","");
//8.3、發(fā)送其他Header內(nèi)容
foreach($hdr as $h) {$smtp[] = array($h.$lb,"","");}
//8.4、發(fā)送一個(gè)空行，結(jié)束Header發(fā)送
$smtp[] = array($lb,"","");
//8.5、發(fā)送信件主體
if($bdy)
{
foreach($bdy as $b)
{
$smtp[] = array(base64_encode($b.$lb).$lb,"","");
}
}
//9、發(fā)送“.”表示信件結(jié)束，期待返回250
$smtp[] = array(".".$lb,"250","DATA(end)error: ");
//10、發(fā)送Quit，退出，期待返回221
$smtp[] = array("QUIT".$lb,"221","QUIT error: ");
//打開smtp服務(wù)器端口
$fp = @fsockopen($smtp_host, 25);
if (!$fp) echo "<b>Error:</b> Cannot conect to ".$smtp_host."<br>";
while($result = @fgets($fp, 1024))
{
if(substr($result,3,1) == " ") { break; }
}
$result_str="";
//發(fā)送smtp數(shù)組中的命令/數(shù)據(jù)
foreach($smtp as $req)
{
//發(fā)送信息
@fputs($fp, $req[0]);
//如果需要接收服務(wù)器返回信息，則
if($req[1])
{
//接收信息
while($result = @fgets($fp, 1024))
{
if(substr($result,3,1) == " ") { break; }
}
if (!strstr($req[1],substr($result,0,3)))
{
$result_str.=$req[2].$result."<br>";
}
}
}
//關(guān)閉連接
@fclose($fp);
if ($result_str==""){return "發(fā)送成功!!";}else {return $result_str;}
}
php技術(shù)：php 用sock技術(shù)發(fā)送郵件的函數(shù)，轉(zhuǎn)載需保留來源！
鄭重聲明：本文版權(quán)歸原作者所有，轉(zhuǎn)載文章僅為傳播更多信息之目的，如作者信息標(biāo)記有誤，請(qǐng)第一時(shí)間聯(lián)系我們修改或刪除，多謝。
