MessageEventManager::processOnMailMessageDeletedEvent

private function processOnMailMessageDeletedEvent(Event $event)
{
	$params = $event->getParameters();
	$filter = empty($params['DELETED_BY_FILTER']) ? [] : $params['DELETED_BY_FILTER'];
	$fieldsData = empty($params['MAIL_FIELDS_DATA']) ? [] : $params['MAIL_FIELDS_DATA'];
	$this->handleRemovedEvent($fieldsData, $filter);
}