functions/smtp.php

   1 <?
   2    /** smtp.php
   3     **
   4     ** This contains all the functions needed to send messages through
   5     ** an smtp server.
   6     **/
   7
   8    function smtpReadData($smtpConnection) {
   9       $read = fgets($smtpConnection, 1024);
  10       $counter = 0;
  11       while ($read) {
  12          echo $read . "<BR>";
  13          $data[$counter] = $read;
  14          $read = fgets($smtpConnection, 1024);
  15          $counter++;
  16       }
  17    }
  18
  19    function sendMessage($smtpServerAddress, $smtpPort, $username, $domain, $t, $c, $b, $subject, $body, $version) {
  20       include("../config/config.php");
  21
  22       $to = parseAddrs($t);
  23       $cc = parseAddrs($c);
  24       $bcc = parseAddrs($b);
  25       $body = stripslashes($body);
  26       $from = "$username@$domain";
  27
  28       echo "<FONT FACE=\"Arial,Helvetica\">";
  29       $smtpConnection = fsockopen($smtpServerAddress, $smtpPort, $errorNumber, $errorString);
  30       if (!$smtpConnection) {
  31          echo "Error connecting to SMTP Server.<br>";
  32          echo "$errorNumber : $errorString<br>";
  33          exit;
  34       } else {
  35          $tmp = fgets($smtpConnection, 1024);
  36       }
  37
  38       $to_list = getLineOfAddrs($to);
  39       $cc_list = getLineOfAddrs($cc);
  40
  41       /** Lets introduce ourselves */
  42       fputs($smtpConnection, "HELO $domain\n");
  43
  44       /** Ok, who is sending the message? */
  45       fputs($smtpConnection, "MAIL FROM:<$from>\n");
  46
  47       /** send who the recipients are */
  48       for ($i = 0; $i < count($to); $i++) {
  49          fputs($smtpConnection, "RCPT TO:<$to[$i]>\n");
  50       }
  51       for ($i = 0; $i < count($cc); $i++) {
  52          fputs($smtpConnection, "RCPT TO:<$cc[$i]>\n");
  53       }
  54       for ($i = 0; $i < count($bcc); $i++) {
  55          fputs($smtpConnection, "RCPT TO:<$bcc[$i]>\n");
  56       }
  57
  58       /** Lets start sending the actual message */
  59       fputs($smtpConnection, "DATA\n");
  60
  61       fputs($smtpConnection, "Subject: $subject\n"); // Subject
  62       fputs($smtpConnection, "From: <$from>\n"); // Subject
  63       fputs($smtpConnection, "To: <$to_list>\n");    // Who it's TO
  64
  65       if ($cc_list) {
  66          fputs($smtpConnection, "Cc: <$cc_list>\n"); // Who the CCs are
  67       }
  68       fputs($smtpConnection, "X-Mailer: SquirrelMail (version $version)\n"); // Identify SquirrelMail
  69       fputs($smtpConnection, "Reply-To: $from\n");
  70       fputs($smtpConnection, "MIME-Version: 1.0\n");
  71       fputs($smtpConnection, "Content-Type: text/plain\n");
  72
  73       fputs($smtpConnection, "$body\n"); // send the body of the message
  74
  75       fputs($smtpConnection, ".\n"); // end the DATA part
  76       fputs($smtpConnection, "QUIT\n"); // log off
  77       echo "</FONT>";
  78
  79       fclose($smtpConnection);
  80    }
  81 ?>