I have some problem.
Virtuemart 2.6.10, joomla! 2.5.27
After user confirm order he and admin get twice e-mail. Status for order panding ( P ).
I found that in \components\com_virtuemart\helpers\cart.php :
function confirmedOrder() {
...
$orderModel->notifyCustomer($this->virtuemart_order_id, $orderDetails);
$orderModel->notifyCustomer($this->virtuemart_order_id, $orderDetails); not exist in early version
I comment that string.... I think it's bug: send some e-mails on create order and after send other in payment plugins ( after change status order )