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发mail的php代码

http://www.iyit.net 日期：2006-10-6 15:33:44 来源：iyit.net收集点击：

【参加讨论】
请大家帮帮忙，谁有发mail的php代码？谢谢！
---------------------------------------------------------------

这里有很多email相关的class.

http://www.phpe.net/?n=classes&t=12

---------------------------------------------------------------

一个非常不错的发邮件的类,(在网上找的),跟大家共享,代码太长,分成三个部份了.
<?php

##########服务器参数设置################
$smtpserver = "";//smtp服务器
$smtpserverport =25;//smtp服务器端口
$smtpusermail = "";//smtp服务器的用户邮箱
$smtpuser = "";//smtp服务器的用户帐号
$smtppass = "";//smtp服务器的用户密码
$mailtype = "txt";//邮件格式（html/txt）,txt为文本邮件
$mailsubject = "just a test";//邮件主题
$mailbody = "hello" //邮件内容
##########################################

$smtp = new smtp($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 = true;//是否显示发送的调试信息
$smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $mailbody, $mailtype)
---------------------------------------------------------------

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 = ereg_replace("(^ &brvbar(\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)
{
$domain = ereg_replace("^.+@([^@]+)$", "\\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");

---------

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