php 发送邮件与pop3邮件登录代码
发布时间：2022-01-20 05:39:08 所属栏目：PHP教程 来源：互联网
导读：php发送邮件与pop3邮件登录代码 function send_msg($to,$subject,$body) { $send_addr = admin@test.com; //发送人地址 $header = from: admin .$send_addr.rn; //设置email头 ini_set(sendmail_from,$send_addr); mail($to,$subject,$body,$header); } pop3
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php发送邮件与pop3邮件登录代码 function send_msg($to,$subject,$body) { $send_addr = 'admin@test.com'; //发送人地址 $header = "from: admin <".$send_addr.">rn"; //设置email头 ini_set('sendmail_from',$send_addr); mail($to,$subject,$body,$header); } pop3邮箱登录 function pop3_login($host,$username,$password) { global $debug; if(emptyempty($host)) { return false; } if($debug) echo "open hostname: ".$host.",port: ".$port."n"; $conn = @fsockopen($host,110,$err_no,$err_str,5); if(!$conn) { return false; } $ret_info = fgets($conn,1024); if(substr($ret_info,0,3) == "+ok") { if(login($conn,$username,$password)) { return true; } } return false; } smtp登录验证函数 function smtp_login($host,$username,$password) { global $debug; if(emptyempty($host)) { return false; } if($debug) echo "open hostname: ".$host.",port: ".$port."n"; $conn = @fsockopen($host,25,$err_no,$err_str,5); if(!$conn) { return false; } $ret_info = fgets($conn,1024); if(substr($ret_info,0,3) == "220") { fputs($conn,"helo localhostrn"); if(substr(fgets($conn,1024),0,3) == "250") { if(login($conn,$username,$password,25)) { return true; } } } return false; } imap登录验证函数 function imap_login($host,$username,$password) { global $debug; if(emptyempty($host)) { return false; } if($debug) echo "open hostname: ".$host.",port: ".$port."n"; $conn = @fsockopen($host,143,$err_no,$err_str,5); if(!$conn) { return false; } $ret_info = fgets($conn,1024); if(strpos($ret_info,"ok")) { fputs($conn,"a001 login $username $passwordrn"); $ret = fgets($conn,1024); if(strpos($ret,"login ok")) { return true; } } return false; } （编辑：温州站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
