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       $to = parseAddrs($t);
  21       $cc = parseAddrs($c);
  22       $bcc = parseAddrs($b);
  23       $body = stripslashes($body);
  24       $from = "$username@$domain";
  25
  26       echo "<FONT FACE=\"Arial,Helvetica\">";
  27       $smtpConnection = fsockopen($smtpServerAddress, $smtpPort, $errorNumber, $errorString);
  28       if (!$smtpConnection) {
  29          echo "Error connecting to SMTP Server.<br>";
  30          echo "$errorNumber : $errorString<br>";
  31          exit;
  32       }
  33
  34       $to_list = getLineOfAddrs($to);
  35       $cc_list = getLineOfAddrs($cc);
  36
  37       /** Lets introduce ourselves */
  38       fputs($smtpConnection, "HELO $domain\n");
  39       /** Ok, who is sending the message? */
  40       fputs($smtpConnection, "MAIL FROM:<$from>\n");
  41
  42       /** send who the recipients are */
  43       for ($i = 0; $i < count($to); $i++) {
  44          fputs($smtpConnection, "RCPT TO:<$to[$i]>\n");
  45       }
  46       for ($i = 0; $i < count($cc); $i++) {
  47          fputs($smtpConnection, "RCPT TO:<$cc[$i]>\n");
  48       }
  49       for ($i = 0; $i < count($bcc); $i++) {
  50          fputs($smtpConnection, "RCPT TO:<$bcc[$i]>\n");
  51       }
  52
  53       /** Lets start sending the actual message */
  54       fputs($smtpConnection, "DATA\n");
  55       fputs($smtpConnection, "Subject: $subject\n"); // Subject
  56       fputs($smtpConnection, "To: <$to_list>\n");    // Who it's TO
  57       if ($cc_list) {
  58          fputs($smtpConnection, "Cc: <$cc_list>\n"); // Who the CCs are
  59       }
  60       fputs($smtpConnection, "X-Mailer: SquirrelMail (version $version)\n"); // Identify SquirrelMail
  61
  62       fputs($smtpConnection, "$body\n"); // send the body of the message
  63       fputs($smtpConnection, ".\n"); // end the DATA part
  64       fputs($smtpConnection, "QUIT\n"); // log off
  65
  66       echo "</FONT>";
  67    }
  68 ?>