$mail_subject = isset($_REQUEST['mail_subject']) ? smartstrip($_REQUEST['mail_subject']) : '';
$mail_body = isset($_REQUEST['mail_body']) ? smartstrip($_REQUEST['mail_body']) : '';
$mail_from = isset($_REQUEST['mail_from']) ? $_REQUEST['mail_from'] : 0;
$mail_to = isset($_REQUEST['mail_to']) ? $_REQUEST['mail_to'] : '';
$mail_cc = isset($_REQUEST['mail_cc']) ? $_REQUEST['mail_cc'] : '';
$mail_bcc = isset($_REQUEST['mail_bcc']) ? $_REQUEST['mail_bcc'] : '';
$uid = isset($_REQUEST['uid']) ? $_REQUEST['uid'] : 0;
$add_recievers = isset($_POST['add_recievers']) ? $_POST['add_recievers'] : '';
$mailing_group_id = isset($_REQUEST['mailing_group_id']) ? $_REQUEST['mailing_group_id'] : 0;
$htmlarea = new htmlarea();
if ($htmlarea->browser_is_supported()) {
$wysiwyg = true;
$em_settings = $email->get_settings($GO_SECURITY->user_id);
$content_type = isset($_POST['content_type']) ? $_POST['content_type'] : $em_settings['send_format'];
if ($content_type == 'text/PLAIN') {
$htmlarea->force_textmode();
}
} else {
$content_type = 'text/PLAIN';
$wysiwyg = false;
}
$page_title = $ml_compose;
$sendaction = isset($_REQUEST['sendaction']) ? $_REQUEST['sendaction'] : '';
$attachments_size = 0;
function add_unknown_reciepent($email, $addressbook)
{
global $GO_SECURITY, $ab;
$known = false;
$ab->search_contacts($GO_SECURITY->user_id, $email, 'email');
while ($ab->next_record()) {
if ($GO_SECURITY->has_permission($GO_SECURITY->user_id, $ab->f('acl_read')) || $GO_SECURITY->has_permission($GO_SECURITY->user_id, $ab->f('acl_write'))) {
