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));$body=ereg_replace("(^|(\r\n))(\.)","\1.\3",$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";$header.="X-Mailer:ByRedhat(PHP/".phpversion().")\r\n";list($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)));}$sent=true;foreach($TOas$rcpt_to){$rcpt_to=$this->get_address($rcpt_to);if(!$this->smtp_sockopen($rcpt_to)){$this->log_write("Error:Cannotsendemailto".$rcpt_to."\n");$sent=false;continue;}if($this->smtp_send($this->host_name,$mail_from,$rcpt_to,$header,$body)){$this->log_write("E-mailhasbeensentto<".$rcpt_to.">\n");}else{$this->log_write("Error:Cannotsendemailto<".$rcpt_to.">\n");$sent=false;}fclose($this->sock);$this->log_write("Disconnectedfromremotehost\n");}return$sent;}/*PrivateFunctions*/functionsmtp_send($helo,$from,$to,$header,$body=""){if(!$this->smtp_putcmd("HELO",$helo)){return$this->smtp_error("sendingHELOcommand");}//authif($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.[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."\n");$this->sock=@fsockopen($this->relay_host,$this->smtp_port,$errno,$errstr,$this->time_out);if(!($this->sock&&$this->smtp_ok())){$this->log_write("Error:Cannotconnencttorelayhost".$this->relay_host."\n");$this->log_write("Error:".$errstr."(".$errno.")\n");returnfalse;}$this->l...
