本文目录一览:
sendemail.php?username=admin什么意思
这是php网站的url(地址)
意思就是给 sendemail.php 这个页面传递 参数username 这个参数username的值为admin
看你提出这样的问题 应该不会编程 不知道这样说你会不会懂。不过也只能这么说哦。
如何使用sendEmail发送邮件
方法1 安装sendmail即可使用, mail -s “test” user@sohu.com content.txt
bin/mail会默认使用本地sendmail发送邮件,这样要求本地的机器必须安装和启动Sendmail服务,配置非常麻烦,而且会带来不必要的资源占用。
方法2。利用外部的smpt服务器
而通过修改配置文件可以使用外部SMTP服务器,可以达到不使用sendmail而用外部的smtp服务器发送邮件的目的:
修改/etc/nail.rc (/etc/mail.rc)
set from=fromUser@domain.com smtp=smtp.domain.comset smtp-auth-user=username smtp-auth-password=passwordset smtp-auth=login
说明:
from是发送的邮件地址
smtp是发生的外部smtp服务器的地址
smtp-auth-user是外部smtp服务器认证的用户名
smtp-auth-password是外部smtp服务器认证的用户密码
smtp-auth是邮件认证的方式
配置成功后,就可以使用了
可以发送一封邮件测试一下:
mail -s “test” username@163.com content.txt 其中-s后面的是邮件标题,user@sohu.com是收件人地址,content.txt里面是邮件正文
mail 命令的使用
mailq可以查看系统队列
如何在PHP网页中发送邮件
先建一个邮件发送的类 sendEmail.class.php页面:
?
class smail {
//您的SMTP 服务器供应商,可以是域名或IP地址
var $smtp = “”;
//SMTP需要要身份验证设值为 1 不需要身份验证值为 0,现在大多数的SMTP服务商都要验证,如不清楚请与你的smtp 服务商联系。
var $check = 1;
//您的email帐号名称
var $username = “”;
//您的email密码
var $password = “”;
//此email 必需是发信服务器上的email
var $s_from = “”;
function smail ( $from, $password, $smtp, $check = 1 ) {
if( preg_match(“/^[^\d\-_][\w\-]*[^\-_]@[^\-][a-zA-Z\d\-]+[^\-](\.[^\-][a-zA-Z\d\-]*[^\-])*\.[a-zA-Z]{2,3}/”, $from ) ) {
$this-username = substr( $from, 0, strpos( $from , “@” ) );
$this-password = $password;
$this-smtp = $smtp ? $smtp : $this-smtp;
$this-check = $check;
$this-s_from = $from;
}
}
function send ( $to, $from, $subject, $message ) {
//连接服务器
$fp = fsockopen ( $this-smtp, 25, $errno, $errstr, 60);
if (!$fp ) return “联接服务器失败”.__LINE__;
set_socket_blocking($fp, true );
$lastmessage=fgets($fp,512);
if ( substr($lastmessage,0,3) != 220 ) return “错误信息1:$lastmessage”.__LINE__;
//HELO
$yourname = “YOURNAME”;
if($this-check == “1”) $lastact=”EHLO “.$yourname.”
“;
else $lastact=”HELO “.$yourname.”
“;
fputs($fp, $lastact);
$lastmessage == fgets($fp,512);
if (substr($lastmessage,0,3) != 220 ) return “错误信息2:$lastmessage”.__LINE__;
while (true) {
$lastmessage = fgets($fp,512);
if ( (substr($lastmessage,3,1) != “-“) or (empty($lastmessage)) )
break;
}
//身份验证
if ($this-check==”1″) {
//验证开始
$lastact=”AUTH LOGIN”.”
“;
fputs( $fp, $lastact);
$lastmessage = fgets ($fp,512);
if (substr($lastmessage,0,3) != 334) return “错误信息3:$lastmessage”.__LINE__;
//用户姓名
$lastact=base64_encode($this-username).”
“;
fputs( $fp, $lastact);
$lastmessage = fgets ($fp,512);
if (substr($lastmessage,0,3) != 334) return “错误信息4:$lastmessage”.__LINE__;
//用户密码
$lastact=base64_encode($this-password).”
“;
fputs( $fp, $lastact);
$lastmessage = fgets ($fp,512);
if (substr($lastmessage,0,3) != “235”) return “错误信息5:$lastmessage”.__LINE__;
}
//FROM:
$lastact=”MAIL FROM: “. $this-s_from . “
“;
fputs( $fp, $lastact);
$lastmessage = fgets ($fp,512);
if (substr($lastmessage,0,3) != 250) return “错误信息6:$lastmessage”.__LINE__;
//TO:
$lastact=”RCPT TO: “. $to .”
“;
fputs( $fp, $lastact);
$lastmessage = fgets ($fp,512);
if (substr($lastmessage,0,3) != 250) return “错误信息7:$lastmessage”.__LINE__;
//DATA
$lastact=”DATA
“;
fputs($fp, $lastact);
$lastmessage = fgets ($fp,512);
if (substr($lastmessage,0,3) != 354) return “错误信息8:$lastmessage”.__LINE__;
//处理Subject头
$head=”Subject: $subject
“;
$message = $head.”
“.$message;
//处理From头
$head=”From: $from
“;
$message = $head.$message;
//处理To头
$head=”To: $to
“;
$message = $head.$message;
//加上结束串
$message .= “
.
“;
//发送信息
fputs($fp, $message);
$lastact=”QUIT
“;
fputs($fp,$lastace);
fclose($fp);
return 0;
}
}
?
然后建立一个发送页面:sendEmail.php
?php
require_once(‘sendemail.class.php’);
if((isset($_POST[“send”]))($_POST[“send”]==”form1″))
{
//获取收件人地址
$sendto=$_POST[‘txt1’];
$sendfrom=”发件人邮箱”;
$mailpass=”发件人邮箱密码”;
$mailserver=”邮箱服务器”;
$subject=$_POST[‘txt3’];
$message =$_POST[‘textarea’];
$sm = new smail( $sendfrom, $mailpass, $mailserver);
$end = $sm-send( $sendto, $sendfrom, $subject, $message );
if( $end ) echo $end;
else echo “scriptalert(‘发送成功’);/script”;
}
?
center
form style=”width:524px; height:107px;” method=”post” name=”form1″ id=”form1″ action=””
table width=”524″ height=”107″ border=”0″ align=”center”
!–DWLayoutTable–
tr
td height=”60″ colspan=”2″ align=”center” valign=”middle” bgcolor=”#999999″font color=”#339933″ size=”+4″ face=”隶书”strong发送电子邮件/strong/font/td
/tr
tr
td width=”109″ height=”44″ align=”left” valign=”middle” bgcolor=”#CCCC99″strongfont size=”5″收件人:/font/strong/td
td width=”405″ align=”left” valign=”middle” bgcolor=”#CCCC99″input type=”text” name=”txt1″//td
/tr
tr
td height=”44″ align=”left” valign=”middle” bgcolor=”#99CCFF”strongfont size=”5″主题:/font/strong/td
td valign=”middle” bgcolor=”#99CCFF”input type=”text” name=”txt3″”//td
/tr
tr
td height=”163″ align=”left” valign=”middle” bgcolor=”#66CCFF”strongfont size=”5″内容:/font/strong/td
td valign=”top” bgcolor=”#66CCFF”textarea name=”textarea” style=”width:405px; height:163px”/textarea/td
/tr
tr
td height=”37″ colspan=”2″ align=”center” valign=”middle” bgcolor=”#6699CC”input type=”submit” value=”发送”//td
/tr
/table
input type=”hidden” name=”send” value=”form1″/
/form
/center
原创文章,作者:小蓝,如若转载,请注明出处:https://www.506064.com/n/258699.html