[TASK] Usage of new template to field

Classes/Service/BackendService.php

@@ -293,6 +293,7 @@ class BackendService {
 		$template->setCc($templateData['cc']);
 		$template->setBcc($templateData['bcc']);
 		$template->setReplyTo($templateData['replyTo']);
+		$template->setToAddress($templateData['toAddress']);
 
 		if ($templateAlreadyExists) {
 			$templateRepository->update($template);

Classes/Service/MailTemplateService.php

@@ -346,6 +346,8 @@ class MailTemplateService {
 					return FALSE;
 				}
 			}
+		} elseif (filter_var($template->getToAddress(), FILTER_VALIDATE_EMAIL)) {
+		    $this->setToAddresses($template->getToAddress());
 		}
 
 		if ($isPreview) {