‘壹’ 如何用php来判断邮箱是否开启smtp
要使用SMTP或PHP mail函数发送邮件需满足什么条件?(服务器发不了邮件..囧rz): 关于查看端口状态: 你应该可以得到服务器的IP地址吧,得不到也没关系,应该有域名才对。
‘贰’ 要使用SMTP或PHP mail函数发送邮件需满足什么条件(服务器发不了邮件..囧rz)
关于查看端口状态:
你应该可以得到服务器的IP地址吧,得不到也没关系,应该有域名才对。
然后使用你的本机telnet你的服务器25端口,看是否有数据返回
具体做法是运行->CMD->输入命令telnet xxx.com 25
如果你使用的是win7系统,没有安装telnet系统功能的话,可以到以下位置打开:
控制面板->程序和功能->(左侧列表最下方)打开或关闭windows功能->Telenet客户端->打勾后确定
待安装好后,重启cmd,重新尝试第一个操作
如果迟迟保持在“正在连接....”状态好一会,而后出现“无法打开到主机的连接。在端口 25:连接失败,那证明服务器没有开通25口,如果你用的是VPS,端口好像可以自行配置,毕竟是Linux系统,我不太会配置,你自行找相关的方法,如果是虚拟服务器,那就不行了,不过你可以再弄个企业邮局,或者使用申请的其它邮箱,比如网易的、新浪的、gmail的等等,依然可以使用邮件功能,但就不能使用PHP内置的mail函数了。
具体使用远程SMTP服务器来发送邮件的方法,你可以参考我以前回答的问题,你也可以使用现有的许多mail类库实现
我以前回答过的问题:http://..com/question/478821120.html?oldq=1
另外,使用telnet功能不顺手,可以网络一款专业端口刺探软件:superscan
‘叁’ php发送邮件代码要最新的网上试了很多都不成功
亲,很高兴为你解答:
首先,在PHP中可以使用SMTP或内置mail()函数来发送邮件。前者的好处是投递率高、被认定为垃圾邮件的几率小、但需要有SMTP服务器;后者是无需配置,但极易被认定为垃圾邮件。
第一种方法:SMTP:
增加一个SMTP类,命名为class.smtp.php:
<?php
classsmtp
{
/*PublicVariables*/
var$smtp_port;
var$time_out;
var$host_name;
var$log_file;
var$relay_host;
var$debug;
var$auth;
var$user;
var$pass;
/*PrivateVariables*/
var$sock;
/*Constractor*/
functionsmtp($relay_host="",$smtp_port=25,$auth=false,$user,$pass)
{
$this->debug=FALSE;
$this->smtp_port=$smtp_port;
$this->relay_host=$relay_host;
$this->time_out=30;//isusedinfsockopen()
$this->auth=$auth;//auth
$this->user=$user;
$this->pass=$pass;
$this->host_name="localhost";//isusedinHELOcommand
$this->log_file="";
$this->sock=FALSE;
}
/*MainFunction*/
functionsendmail($to,$from,$subject="",$body="",$mailtype,$cc="",$bcc="",$additional_headers="")
{
$mail_from=$this->get_address($this->strip_comment($from));
$body=ereg_replace("(^|( ))(.)","1.3",$body);
$header.="MIME-Version:1.0 ";
if($mailtype=="HTML")
{
$header.="Content-Type:text/html ";
}
$header.="To:".$to." ";
if($cc!="")
{
$header.="Cc:".$cc." ";
}
$header.="From:$from<".$from."> ";
$header.="Subject:".$subject." ";
$header.=$additional_headers;
$header.="Date:".date("r")." ";
$header.="X-Mailer:ByRedhat(PHP/".phpversion().") ";
list($msec,$sec)=explode("",microtime());
$header.="Message-ID:<".date("YmdHis",$sec).".".($msec*1000000).".".$mail_from."> ";
$TO=explode(",",$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)));
}
$sent=TRUE;
foreach($TOas$rcpt_to)
{
$rcpt_to=$this->get_address($rcpt_to);
if(!$this->smtp_sockopen($rcpt_to))
{
$this->log_write("Error:Cannotsendemailto".$rcpt_to." ");
$sent=FALSE;
continue;
}
if($this->smtp_send($this->host_name,$mail_from,$rcpt_to,$header,$body))
{
$this->log_write("E-mailhasbeensentto<".$rcpt_to."> ");
}
else
{
$this->log_write("Error:Cannotsendemailto<".$rcpt_to."> ");
$sent=FALSE;
}
fclose($this->sock);
$this->log_write("Disconnectedfromremotehost ");
}
return$sent;
}
/*PrivateFunctions*/
functionsmtp_send($helo,$from,$to,$header,$body="")
{
if(!$this->smtp_putcmd("HELO",$helo))
{
return$this->smtp_error("sendingHELOcommand");
}
#auth
if($this->auth)
{
if(!$this->smtp_putcmd("AUTHLOGIN",base64_encode($this->user)))
{
return$this->smtp_error("sendingHELOcommand");
}
if(!$this->smtp_putcmd("",base64_encode($this->pass)))
{
return$this->smtp_error("sendingHELOcommand");
}
}
if(!$this->smtp_putcmd("MAIL","FROM:<".$from.">"))
{
return$this->smtp_error("sendingMAILFROMcommand");
}
if(!$this->smtp_putcmd("RCPT","TO:<".$to.">"))
{
return$this->smtp_error("sendingRCPTTOcommand");
}
if(!$this->smtp_putcmd("DATA"))
{
return$this->smtp_error("sendingDATAcommand");
}
if(!$this->smtp_message($header,$body))
{
return$this->smtp_error("sendingmessage");
}
if(!$this->smtp_eom())
{
return$this->smtp_error("sending<CR><LF>.<CR><LF>[EOM]");
}
if(!$this->smtp_putcmd("QUIT"))
{
return$this->smtp_error("sendingQUITcommand");
}
returnTRUE;
}
functionsmtp_sockopen($address)
{
if($this->relay_host=="")
{
return$this->smtp_sockopen_mx($address);
}
else
{
return$this->smtp_sockopen_relay();
}
}
functionsmtp_sockopen_relay()
{
$this->log_write("Tryingto".$this->relay_host.":".$this->smtp_port." ");
$this->sock=@fsockopen($this->relay_host,$this->smtp_port,$errno,$errstr,$this->time_out);
if(!($this->sock&&$this->smtp_ok()))
{
$this->log_write("Error:Cannotconnencttorelayhost".$this->relay_host." ");
$this->log_write("Error:".$errstr."(".$errno.") ");
returnFALSE;
}
$this->log_write("Connectedtorelayhost".$this->relay_host." ");
returnTRUE;;
}
functionsmtp_sockopen_mx($address)
{
$domain=ereg_replace("^.+@([^@]+)$","1",$address);
if(!@getmxrr($domain,$MXHOSTS))
{
$this->log_write("Error:CannotresolveMX"".$domain."" ");
returnFALSE;
}
foreach($MXHOSTSas$host)
{
$this->log_write("Tryingto".$host.":".$this->smtp_port." ");
$this->sock=@fsockopen($host,$this->smtp_port,$errno,$errstr,$this->time_out);
if(!($this->sock&&$this->smtp_ok()))
{
$this->log_write("Warning:Cannotconnecttomxhost".$host." ");
$this->log_write("Error:".$errstr."(".$errno.") ");
continue;
}
$this->log_write("Connectedtomxhost".$host." ");
returnTRUE;
}
$this->log_write("Error:Cannotconnecttoanymxhosts(".implode(",",$MXHOSTS).") ");
returnFALSE;
}
functionsmtp_message($header,$body)
{
fputs($this->sock,$header." ".$body);
$this->smtp_debug(">".str_replace(" "," ".">",$header." >".$body." >"));
returnTRUE;
}
functionsmtp_eom()
{
fputs($this->sock," . ");
$this->smtp_debug(".[EOM] ");
return$this->smtp_ok();
}
functionsmtp_ok()
{
$response=str_replace(" ","",fgets($this->sock,512));
$this->smtp_debug($response." ");
if(!ereg("^[23]",$response))
{
fputs($this->sock,"QUIT ");
fgets($this->sock,512);
$this->log_write("Error:Remotehostreturned"".$response."" ");
returnFALSE;
}
returnTRUE;
}
functionsmtp_putcmd($cmd,$arg="")
{
if($arg!="")
{
if($cmd=="")
{
$cmd=$arg;
}
else
{
$cmd=$cmd."".$arg;
}
}
fputs($this->sock,$cmd." ");
$this->smtp_debug(">".$cmd." ");
return$this->smtp_ok();
}
functionsmtp_error($string)
{
$this->log_write("Error:Erroroccurredwhile".$string.". ");
returnFALSE;
}
functionlog_write($message)
{
$this->smtp_debug($message);
if($this->log_file=="")
{
returnTRUE;
}
$message=date("MdH:i:s").get_current_user()."[".getmypid()."]:".$message;
if(!@file_exists($this->log_file)||!($fp=@fopen($this->log_file,"a")))
{
$this->smtp_debug("Warning:Cannotopenlogfile"".$this->log_file."" ");
returnFALSE;;
}
flock($fp,LOCK_EX);
fputs($fp,$message);
fclose($fp);
returnTRUE;
}
functionstrip_comment($address)
{
$comment="([^()]*)";
while(ereg($comment,$address))
{
$address=ereg_replace($comment,"",$address);
}
return$address;
}
functionget_address($address)
{
$address=ereg_replace("([ ])+","",$address);
$address=ereg_replace("^.*<(.+)>.*$","1",$address);
return$address;
}
functionsmtp_debug($message)
{
if($this->debug)
{
echo$message;
}
}
}
?>
然后在PHP里面引用该文件后,这样调用发送邮件:
<?php
require_once("class.smtp.php");
$smtpserver="";//SMTP服务器
$smtpserverport=25;//SMTP服务器端口
$smtpusermail="";//SMTP服务器的用户邮箱
$smtpemailto="";//发送给谁
$smtpuser="";//SMTP服务器的用户帐号
$smtppass="";//SMTP服务器的用户密码
$mailsubject="";//邮件主题
$mailbody="";//邮件内容
$mailtype="HTML";//邮件格式(HTML/TXT)
$smtp=newsmtp($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);
?>
第二种方法:mail()函数
<?php
$to="[email protected],[email protected]";
$subject="HTMLemail";
$message="
<html>
<head>
<title>HTMLemail</title>
</head>
<body>
<p>ThisemailcontainsHTMLTags!</p>
</body>
</html>
";
$headers="MIME-Version:1.0"." ";
$headers.="Content-type:text/html;charset=iso-8859-1"." ";
//其他报头
$headers.='From:<[email protected]>'." ";
$headers.='Cc:[email protected]'." ";
mail($to,$subject,$message,$headers);
?>
-----------------------------------
如有疑问欢迎追问!
满意请点击右上方【选为满意回答】按钮 o(∩_∩)o
‘肆’ 请教一下 php 如何测试SMTP端口是否能正常连通
<?php
/**需要扩展模块extension=php_sockets.dll
*Filenameserver.php
*服务器端代码
*
*@authorguisu.huang
*@since2012-04-11
*
*/
//确保在连接客户端时不会超时
set_time_limit(0);
//设置IP和端口号
$address="127.0.0.1";
$port=2046;//调试的时候,可以多换端口来测试程序!
/**
*创建一个SOCKET
*AF_INET=是ipv4如果用ipv6,则参数为AF_INET6
*SOCK_STREAM为socket的tcp类型,如果是UDP则使用SOCK_DGRAM
*/
$sock=socket_create(AF_INET,SOCK_STREAM,SOL_TCP)ordie("socket_create()失败的原因是:".socket_strerror(socket_last_error())."/n");
//阻塞模式
socket_set_block($sock)ordie("socket_set_block()失败的原因是:".socket_strerror(socket_last_error())."/n");
//绑定到socket端口
$result=socket_bind($sock,$address,$port)ordie("socket_bind()失败的原因是:".socket_strerror(socket_last_error())."/n");
//开始监听
$result=socket_listen($sock,4)ordie("socket_listen()失败的原因是:".socket_strerror(socket_last_error())."/n");
echo"OK Bindingthesocketon$address:$port...";
echo"OK Nowreadytoacceptconnections. Listeningonthesocket... ";
do{//neverstopthedaemon
//它接收连接请求并调用一个子连接Socket来处理客户端和服务器间的信息
$msgsock=socket_accept($sock)ordie("socket_accept()failed:reason:".socket_strerror(socket_last_error())."/n");
//读取客户端数据
echo"Readclientdata ";
//socket_read函数会一直读取客户端数据,直到遇见 , 或者 字符.PHP脚本把这写字符看做是输入的结束符.
$buf=socket_read($msgsock,8192);
echo"Receivedmsg:$buf ";
//数据传送向客户端写入返回结果
$msg="welcome ";
socket_write($msgsock,$msg,strlen($msg))ordie("socket_write()failed:reason:".socket_strerror(socket_last_error())."/n");
//一旦输出被返回到客户端,父/子socket都应通过socket_close($msgsock)函数来终止
socket_close($msgsock);
}while(true);
socket_close($sock);
‘伍’ php中自动发送邮件的函数
全部代码如下:
PhpMailer.php
代码如下:
<?php
/************************************************
* 有身份验证的电子邮件发送类(PHP)
* 使用本类发送邮件需要一个SMTP服务器地址以及一个合法帐号
* 如163的SMTP地址为:smtp.163.split.netease.com
* 合法帐号可以通过随意注册一个免费信箱来获得。
* 改编 一起PHP技术联盟 www.17php.com [email protected]
* 本类的SMTP协议实现部分借鉴了其他开发者的成果,一并致谢。
* 2007.11 欢迎使用
***********************************************/
class PhpMailer{
var $smtpHost;
var $smtpUser;
var $smtpPass;
var $mailFrom;
/* 邮件正文的格式,默认支持HTML代码
* 可选项 plain :文本格式
* html :HTML格式
*/
var $contentType = "html";
var $errMsg = '';
/**
* 3参数构造器
* @param String $host SMTP服务器
* @param String $user 帐号名
* @param String $pass 密码
* 无返回值
*/
function __construct($host,$user,$pass){
$this->smtpHost = $host;
$this->smtpUser = $user;
$this->smtpPass = $pass;
$this->mailFrom = $this->smtpUser;
}
/**
* 发送邮件
* @param String $addr 收件人的E-mail地址
* @param String $fromName 显示的发件人姓名
* @param String $title 邮件标题
* @param String $content 邮件正文
* 返回 布尔型:成功返回true,否则返回false
*/
function send($addr,$fromName,$title,$content){
$headers = "Content-Type: text/".$this->contentType."; charset=\"gb2312\"
Content-Transfer-Encoding: base64";
$lb="
";
$hdr = explode($lb,$headers);
if($content){
$bdy = preg_replace("/^./","..",explode($lb,$content));
}
$smtp = array(
array("EHLO hello".$lb,"220,250","EHLO error: "),
array("AUTH LOGIN".$lb,"334","AUTH error:"),
array(base64_encode($this->smtpUser).$lb,"334","AUTHENTIFICATION error : "),
array(base64_encode($this->smtpPass).$lb,"235","AUTHENTIFICATION error : ")
);
$smtp[] = array("MAIL FROM: <".$this->mailFrom.">".$lb,"250","MAIL FROM error: ");
$smtp[] = array("RCPT TO: <".$addr.">".$lb,"250","RCPT TO error: ");
$smtp[] = array("DATA".$lb,"354","DATA error: ");
$smtp[] = array("From: ".$fromName.$lb,"","");
$smtp[] = array("To: ".$addr.$lb,"","");
$smtp[] = array("Subject: ".$title.$lb,"","");
foreach($hdr as $h) {
$smtp[] = array($h.$lb,"","");
}
$smtp[] = array($lb,"","");
if($bdy) {
foreach($bdy as $b) {
$smtp[] = array(base64_encode($b.$lb).$lb,"","");
}
}
$smtp[] = array(".".$lb,"250","DATA(end)error: ");
$smtp[] = array("QUIT".$lb,"221","QUIT error: ");
//打开SOCKET
$fp = @fsockopen($this->smtpHost, 25);
if (!$fp) $this->errMsg = "<b>错误:</b> 无法连接到 ".$this->smtpHost."";
while($result = @fgets($fp, 1024)){
if(substr($result,3,1) == " ") { break; }
}
foreach($smtp as $req){
@fputs($fp, $req[0]);
if($req[1]){
while($result = @fgets($fp, 1024)){
if(substr($result,3,1) == " ") { break; }
};
if (!strstr($req[1],substr($result,0,3))){
$this->errMsg.=$req[2].$result."";
}
}
}
@fclose($fp);
if($this->errMsg ==''){
return true;
}else{
return false;
}
}
}
?>
这个类文件对邮件发送操作进行了封装,使用时不需要做任何更改。只需要在需要发送邮件的程序中包含即可。下面是一个使用的例子:
example.php
代码如下:
<?php
/******************************************
* PhpMailer类使用方法演示程序
******************************************/
require_once('PhpMailer.php');
$test =new PhpMailer("smtp.xxx.com","[email protected]","yourpassword");
$send =$test->send("[email protected]","一起PHP","邮件标题","邮件内容(支持HTML)");
if($send){
echo "发送成功。";
}else{
echo "发送失败。错误信息:".$test->errMsg;
}
?>
注释:
$test = new PhpMailer(参数1,参数2,参数3)
创建类对象。三个参数为必填。分别表示 SMTP服务器地址、用户名、密码(用户名为完整的邮件地址格式)。
如使用163的SMTP: smtp.163.split.netease.com 用户名[email protected] 密码 123456。
$send = $test->send(参数1,参数2,参数3,参数4)
调用 send()方法发送邮件,四个参数为必填。分别表示收信人地址、发信人姓名、邮件标题、邮件正文。
$send接收返回结果。发送成功返回true,失败返回false。并将失败原因存放在errMsg变量中。
‘陆’ 请问一下,PHP配置SMTP怎么弄
PHPMailer的获取:
PHPMailer项目地址:PHPMailer 使用git命令克隆到本地,或直接在该项目页面的右下方点击“ Download ZIP ”即可获取到完整的PHPMailer代码包,再到本地解压即可。
步骤一:使我们的QQ邮箱能够发送邮件
这里怎么说能够发送邮件呢?其实我们的邮箱都是可以发送邮件的,但是要实现在我们的网站中发送邮件,那就要设置一下我们的QQ邮箱了,因为此时我们的网站现在是作为一个第三方客户端存在的。
这里怎么说能够发送邮件呢?其实我们的邮箱都是可以发送邮件的,但是要实现在我们的网站中发送邮件,那就要设置一下我们的QQ邮箱了,因为此时我们的网站现在是作为一个第三方客户端存在的
由于待会我们用到的是SMTP服务器来发送,在这里建议把前面的两项开启了!当你点击开启的时候,它会提示:
<?phprequire_once("./functions.php");$flag=sendMail('[email protected]','lsgo在线通知','恭喜你成功加入LSGO实验室,开启你的学习之旅吧!');if($flag){echo"发送邮件成功!";
}else{echo"发送邮件失败!";
}?>
‘柒’ 如何使用php通过smtp发送邮件步骤
由于php没有提供现成的smtp函数,却提供了一个功能不甚灵活的mail()函数,这个函数需要服务器配置上的支持,并且不支持smtp验证,在很多场合无法正常的工作,因此不建议使用。
首先是使用telnet来连接本地的25端口,稍微熟悉点网络的人都知道smtp协议使用25端口,这也就是说,现在在连接本地的smtp服务器。
<?php
require_once'Mail.php';
$conf['mail']=array(
'host'=>'xx.xx.xx.xx',//smtp服务器地址,可以用ip地址或者域名
'auth'=>true,//true表示smtp服务器需要验证,false代码不需要
'username'=>'tester',//用户名
'password'=>'retset'//密码
);
/***
*使用$headers数组,可以定义邮件头的内容,比如使用$headers['Reply-To']可以定义回复地址
*通过这种方式,可以很方便的定制待发送邮件的邮件头
***/
$headers['From']='[email protected]';//发信地址
$headers['To']='[email protected]';//收信地址
$headers['Subject']='testmailsendbyphp';//邮件标题
$mail_object=&Mail::factory('smtp',$conf['mail']);
$body=<<<MSG//邮件正文
helloworld!!!
MSG;
$mail_res=$mail_object->send($headers['To'],$headers,$body);//发送
if(Mail::isError($mail_res)){//检测错误
die($mail_res->getMessage());
}
?>
‘捌’ 如何使用PHP通过SMTP发送电子邮件
mail()
php中有 mail() 函数用于从脚本中发送电子邮件
mail(to,subject,message,headers,parameters)
参数 描述
to 必需。规定 email 接收者。
subject 必需。规定 email 的主题。注释:该参数不能包含任何新行字符。
message 必需。定义要发送的消息。应使用 LF (\n) 来分隔各行。
headers
可选。规定附加的标题,比如 From、Cc 以及 Bcc。
应当使用 crlf (\r\n) 分隔附加的标题。
parameters 可选。对邮件发送程序规定额外的参数。
‘玖’ php怎么实现发送邮件
PHP发送邮件是“非常的简单” 因为他提供了mail()函数直接发送,但配置相当麻烦 (1)通过mail()函数发送邮件 mail() 配置PHP.ini 邮件信息 需要类似sendmail这样的组件支持 (2)通过socket通讯,使用SMTP传输 socket连接->SMTP通讯->获取通讯消息->发送 mail函数的使用 mail() 函数允许您从脚本中直接发送电子邮件。 如果邮件的投递被成功地接收,则返回 true,否则返回 mail(to,subject,message,headers,parameters) socket方式发送原理 给你一个别人写好的类 用法在下面 本人经测试很多网站都不提供免费的smtp服务(126、sina、netease 这几个试过了),腾讯邮箱支持此功能。 用法: <? require_once ('email.class.php'); //########################################## $smtpserver = "smtp.163.com";//SMTP服务器 $smtpserverport =25;//SMTP服务器端口 $smtpusermail = "";//SMTP服务器的用户邮箱 $smtpemailto = "";//发送给谁 $smtpuser = "";//SMTP服务器的用户帐号 $smtppass = "";//SMTP服务器的用户密码 $mailsubject = "PHP100测试邮件系统";//邮件主题 $mailbody = "<h1> 这是一个测试程序 PHP100.com </h1>";//邮件内容 $mailtype = "HTML";//邮件格式(HTML/TXT),TXT为文本邮件 ########################################## $smtp = new smtp($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 $smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $mailbody, $mailtype); ?> 邮件发送类 <? 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("(^|(\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"); } echo "<br>"; echo $header; 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"); $this->log_write("Error: ".$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 $message."<br>"; } } function get_attach_type($image_tag) { // $filedata = array(); $img_file_con=fopen($image_tag,"r"); unset($image_data); while ($tem_buffer=AddSlashes(fread($img_file_con,filesize($image_tag)))) $image_data.=$tem_buffer; fclose($img_file_con); $filedata['context'] = $image_data; $filedata['filename']= basename($image_tag); $extension=substr($image_tag,strrpos($image_tag,"."),strlen($image_tag)-strrpos($image_tag,".")); switch($extension){ case ".gif": $filedata['type'] = "image/gif"; break; case ".gz": $filedata['type'] = "application/x-gzip"; break; case ".htm": $filedata['type'] = "text/html"; break; case ".html": $filedata['type'] = "text/html"; break; case ".jpg": $filedata['type'] = "image/jpeg"; break; case ".tar": $filedata['type'] = "application/x-tar"; break; case ".txt": $filedata['type'] = "text/plain"; break; case ".zip": $filedata['type'] = "application/zip"; break; default: $filedata['type'] = "application/octet-stream"; break; } return $filedata; } } ?>
‘拾’ php smtp发送邮件
哈哈 163 的邮箱 好像 得 07年之前注册的可以 要不就是 06年之前的 我忘了 我曾经弄过 哈哈