'mail.webfarben.net', 'username' => 'hkw@webfarben.net', 'password' => 'B^o16ei32', // ACHTUNG: Bitte in .env auslagern! 'port' => '465', 'secure' => 'ssl', 'auth' => true ]); // reCAPTCHA Secret Key // WARNUNG: Sollte in Umgebungsvariablen gespeichert werden! define('RECAPTCHA_SECRET', '6LfXn6kqAAAAAJGZ3H371N7kFeNYj7-HW8osLgLq'); // Sicherheitseinstellungen define('RATE_LIMIT_MAX', 5); define('RATE_LIMIT_WINDOW', 3600); define('MIN_FORM_TIME', 5); define('MAX_FILE_SIZE', 20 * 1024 * 1024); // Erlaubte Dateitypen define('ALLOWED_FILE_TYPES', ['pdf', 'doc', 'docx', 'jpg', 'jpeg', 'png']); // Spam-Wort-Blacklist define('SPAM_WORDS', [ 'casino', 'viagra', 'lottery', 'winner', 'cialis', 'sex', 'porn', 'loan', 'bitcoin', 'escort', 'xxx', 'pharmacy', 'earn money', 'credit', 'crypto' ]); // E-Mail-Domain-Blacklist define('SPAM_DOMAINS', [ 'mail.ru', 'yopmail.com', 'tempmail', 'trashmail', '10minutemail', 'guerrillamail', 'mailinator' ]);