diff --git a/config.py b/config.py
index 521ff20..9259e10 100644
--- a/config.py
+++ b/config.py
@@ -27,14 +27,13 @@ RABBITMQ_QUEUE = os.environ.get("RABBITMQ_QUEUE", "telegram_notifications")
 RABBITMQ_NOTIFICATIONS_QUEUE = os.environ.get("RABBITMQ_NOTIFICATIONS_QUEUE", "notifications_queue")
 RABBITMQ_VHOST = os.getenv("RABBITMQ_VHOST", "/")
 RABBITMQ_VHOST_ENCODED = quote_plus(RABBITMQ_VHOST)
-
 RABBITMQ_URL_FULL = (
     f"amqp://{RABBITMQ_LOGIN}:{RABBITMQ_PASS}@{RABBITMQ_HOST}:{RABBITMQ_PORT}/{RABBITMQ_VHOST_ENCODED}"
 )
 # Mailing settings
-MAILING_MAX_WORKERS = int(os.environ.get("MAILING_MAX_WORKERS", "16"))
-MAILING_RATE_LIMIT = int(os.environ.get("MAILING_RATE_LIMIT", "25"))
-
+MAILING_MAX_WORKERS = int(os.getenv("MAILING_MAX_WORKERS", "16"))
+MAILING_RATE_LIMIT = int(os.getenv("MAILING_RATE_LIMIT", "25"))
+MAILING_MAX_RETRIES = int(os.getenv("MAILING_MAX_RETRIES", "5"))
 # Настройки Flask-LDAP3-login
 LDAP_HOST = os.getenv('LDAP_HOST', 'localhost')
 LDAP_PORT = int(os.getenv('LDAP_PORT', 389))