function getOutboundMessages($count = 100, $offset = 0, $recipient = NULL, $fromEmail = NULL, $tag = NULL, $subject = NULL, $status = NULL, $fromdate = NULL, $todate = NULL)
{
$query = array();
$query["recipient"] = $recipient;
$query["fromemail"] = $fromEmail;
$query["tag"] = $tag;
$query["subject"] = $subject;
$query["count"] = $count;
$query["offset"] = $offset;
$query["status"] = $status;
$query["fromdate"] = $fromdate;
$query["todate"] = $todate;
return new DynamicResponseModel($this->processRestRequest('GET', '/messages/outbound', $query));
}