/** smtp.php
**
** This contains all the functions needed to send messages through
** an smtp server.
**/
function smtpReadData($smtpConnection) {
$read = fgets($smtpConnection, 1024);
$counter = 0;
while ($read) {
echo $read . "
";
$data[$counter] = $read;
$read = fgets($smtpConnection, 1024);
$counter++;
}
}
function sendMessage($smtpServerAddress, $smtpPort, $username, $domain, $t, $c, $b, $subject, $body, $version) {
include("../config/config.php");
$to = parseAddrs($t);
$cc = parseAddrs($c);
$bcc = parseAddrs($b);
$from_addr = "$username@$domain";
$reply_to = getPref($data_dir, $username, "reply_to");
$from = getPref($data_dir, $username, "full_name");
if ($from == "")
$from = "<$from_addr>";
else
$from = $from . " <$from_addr>";
$smtpConnection = fsockopen($smtpServerAddress, $smtpPort, $errorNumber, $errorString);
if (!$smtpConnection) {
echo "Error connecting to SMTP Server.
";
echo "$errorNumber : $errorString
";
exit;
}
$tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
errorCheck($tmp);
$to_list = getLineOfAddrs($to);
$cc_list = getLineOfAddrs($cc);
/** Lets introduce ourselves */
fputs($smtpConnection, "HELO $domain\n");
$tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
errorCheck($tmp);
/** Ok, who is sending the message? */
fputs($smtpConnection, "MAIL FROM:<$from_addr>\n");
$tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
errorCheck($tmp);
/** send who the recipients are */
for ($i = 0; $i < count($to); $i++) {
fputs($smtpConnection, "RCPT TO:<$to[$i]>\n");
$tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
errorCheck($tmp);
}
for ($i = 0; $i < count($cc); $i++) {
fputs($smtpConnection, "RCPT TO:<$cc[$i]>\n");
$tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
errorCheck($tmp);
}
for ($i = 0; $i < count($bcc); $i++) {
fputs($smtpConnection, "RCPT TO:<$bcc[$i]>\n");
$tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
errorCheck($tmp);
}
/** Lets start sending the actual message */
fputs($smtpConnection, "DATA\n");
$tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
errorCheck($tmp);
fputs($smtpConnection, "Subject: $subject\n"); // Subject
fputs($smtpConnection, "From: $from\n"); // Subject
fputs($smtpConnection, "To: $to_list\n"); // Who it's TO
if ($cc_list) {
fputs($smtpConnection, "Cc: $cc_list\n"); // Who the CCs are
}
fputs($smtpConnection, "X-Mailer: SquirrelMail (version $version)\n"); // Identify SquirrelMail
fputs($smtpConnection, "MIME-Version: 1.0\n");
fputs($smtpConnection, "Content-Type: text/plain\n");
if ($reply_to != "")
fputs($smtpConnection, "Reply-To: $reply_to\n");
fputs($smtpConnection, "$body\n"); // send the body of the message
fputs($smtpConnection, ".\n"); // end the DATA part
$tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
$num = errorCheck($tmp);
if ($num != 250) {
echo "