function SendCheckedMail($to, $subject, $mesg, $from, $a_headers = array())
{
global $PEAR_SMTP_HOST;
$b_f_option = false;
$b_form_option = IsMailOptionSet("SendMailFOption");
// this is superseded, but still supported
if (SENDMAIL_F_OPTION || $b_form_option) {
if (empty($from)) {
//
// SENDMAIL_F_OPTION with no sender is silently ignored
//
if ($b_form_option) {
//
// form has specified SendMailFOption, but there's no
// sender address
//
static $b_in_here = false;
global $SERVER;
if (!$b_in_here) {
$b_in_here = true;
SendAlert(GetMessage(MSG_NO_FOPT_ADDR));
$b_in_here = false;
}
//
// if there's no from address, create a dummy one
//
$from = "dummy@" . (isset($SERVER) ? $SERVER : "UnknownServer");
$a_headers['From'] = $from;
$b_f_option = true;
}
} else {
$b_f_option = true;
}
}
if (INI_SET_FROM && !empty($from)) {
ini_set('sendmail_from', $from);
}
if ((!isset($PEAR_SMTP_HOST) || empty($PEAR_SMTP_HOST)) && $b_f_option) {
return mail($to, $subject, $mesg, ExpandMailHeaders($a_headers), "-f{$from}");
} else {
return DoMail($to, $subject, $mesg, $a_headers);
}
}
function DoMail($s_to, $s_subject, $s_mesg, $a_headers, $s_options)
{
global $PEAR_SMTP_HOST, $PEAR_SMTP_PORT, $PEAR_SMTP_USER, $PEAR_SMTP_PWD;
//
// Encode the subject line.
// Ideally, we want to encode the relevant parts of To, From, Cc,
// Reply-To, and this is the right place to do it.
// However, it's another 1000 lines of code!
// So, we must compromise the code quality because of this cost.
// We encode subject here, and we encode the From line where it's
// created. The rest remain for a future version where code size
// can be controlled.
//
$s_subject = EncodeHeaderText($s_subject);
if (isset($PEAR_SMTP_HOST) && !empty($PEAR_SMTP_HOST)) {
//
// Note that PEAR Mail seems to take responsibility for header line folding
//
require_once "Mail.php";
$a_params = array("host" => $PEAR_SMTP_HOST, "port" => $PEAR_SMTP_PORT);
if (isset($PEAR_SMTP_USER) && !empty($PEAR_SMTP_USER)) {
$a_params["auth"] = TRUE;
$a_params["username"] = $PEAR_SMTP_USER;
$a_params["password"] = $PEAR_SMTP_PWD;
}
$mailer = Mail::factory("smtp", $a_params);
if (!is_object($mailer)) {
ShowError("pear_error", GetMessage(MSG_PEAR_OBJ), FALSE, FALSE);
exit;
}
if (strtolower(get_class($mailer)) === 'pear_error') {
ShowError("pear_error", $mailer->getMessage(), FALSE, FALSE);
exit;
}
if (!isset($a_headers['To']) && !isset($a_headers['to'])) {
$a_headers['To'] = SafeHeader($s_to);
}
if (!isset($a_headers['Subject']) && !isset($a_headers['subject'])) {
$a_headers['Subject'] = SafeHeader($s_subject);
}
$res = $mailer->send($s_to, $a_headers, $s_mesg);
if ($res === TRUE) {
return TRUE;
}
global $aAlertInfo;
$aAlertInfo[] = GetMessage(MSG_PEAR_ERROR, array("MSG" => $res->getMessage()));
return FALSE;
} else {
//$s_subject = HeaderFolding($s_subject,RFCLINELEN-10); // "Subject: " is about 10 chars
//
// Notes from Feb 2010....
//
// PHP's mail function (tested in version 5.2.6) does folding of the
// To line and the Subject line.
// If we do it, then things break.
//
// This area is quite confusing. It's not clear whether the script
// should be folding header lines or whether the MTA should do it.
// We *do know* (as stated above) that folding To and Subject breaks things.
//
// But folding other header lines properly, seems to be OK.
//
// However, for years FormMail never did header line folding (except for the
// soft line breaks inserted by the quoted_printable_encode function we had used),
// and we didn't seem to get any reports of breakage (except for problems
// with the quoted_printable_encode soft line breaks!).
//
// So, even though we've implemented all the code for header line folding,
// we'll not use it.
// No header line folding will be performed in version 8.22 onwards.
//
if ($s_options !== "") {
return mail($s_to, $s_subject, $s_mesg, ExpandMailHeaders($a_headers), $s_options);
} else {
return mail($s_to, $s_subject, $s_mesg, ExpandMailHeaders($a_headers));
}
}
}
function SendCheckedMail($to, $subject, $mesg, $from, $a_headers = array())
{
if (IsMailOptionSet("SendMailFOption")) {
if (empty($from)) {
static $b_in_here = false;
global $SERVER;
if (!$b_in_here) {
$b_in_here = true;
SendAlert("You've specified 'SendMailFOption', but there's no email address to use");
$b_in_here = false;
}
//
// if there's no from address, create a dummy one
//
$from = "dummy@" . (isset($SERVER) ? $SERVER : "UnknownServer");
$a_headers['From'] = $from;
}
return mail($to, $subject, $mesg, ExpandMailHeaders($a_headers), "-f{$from}");
}
return DoMail($to, $subject, $mesg, $a_headers);
}