[-] BO: You can now disable the email sent after account creation

controllers/admin/AdminCustomerPreferencesController.php

@@ -72,6 +72,14 @@ class AdminCustomerPreferencesControllerCore extends AdminController
 						'cast' => 'intval',
 						'type' => 'bool'
 					),
+					'PS_CUSTOMER_CREATION_EMAIL' => array(
+						'title' => $this->l('Send an email after registration'),
+						'desc' => $this->l('Send an email with summary account (email, password) after registration.'),
+						'validation' => 'isUnsignedInt',
+						'validation' => 'isBool',
+						'cast' => 'intval',
+						'type' => 'bool'
+					),
 					'PS_PASSWD_TIME_FRONT' => array(
 						'title' => $this->l('Regenerate password'),
 						'desc' => $this->l('Minimum time required to regenerate a password.'),

controllers/front/AuthController.php

@@ -688,6 +688,9 @@ class AuthControllerCore extends FrontController
 	 */
 	protected function sendConfirmationMail(Customer $customer)
 	{
+		if (!Configuration::get('PS_CUSTOMER_CREATION_EMAIL'))
+			return true;
+
 		return Mail::Send(
 			$this->context->language->id,
 			'account',