diff --git a/install.sh b/install.sh
index 5a2cf91..d104e18 100755
--- a/install.sh
+++ b/install.sh
@@ -33,6 +33,10 @@ cp usr/local/bin/pyarc-milter /usr/local/bin/
 cp usr/local/bin/pyarc-gen /usr/local/bin/
 chmod +x /usr/local/bin/pyarc-milter
 chmod +x /usr/local/bin/pyarc-gen
+mkdir -p /var/log/pyarc
+touch /var/log/pyarc/pyarc.log
+
+
 
 # Config-Template kopieren falls nicht vorhanden
 if [ ! -f /etc/pyarc/milter.conf ]; then
@@ -45,6 +49,7 @@ chown -R postfix:postfix /etc/pyarc
 chown -R postfix:postfix /var/log/pyarc
 chmod 750 /etc/pyarc
 chmod 755 /var/log/pyarc
+chmod 640 /var/log/pyarc/pyarc.log
 
 # 6. Systemd Service anpassen und erstellen
 echo "--> Erstelle Systemd-Service..."
diff --git a/usr/local/bin/pyarc-gen b/usr/local/bin/pyarc-gen
index 960659a..e17ecf7 100644
--- a/usr/local/bin/pyarc-gen
+++ b/usr/local/bin/pyarc-gen
@@ -3,6 +3,7 @@ import sys
 import os
 import configparser
 import argparse
+from datetime import datetime
 from cryptography.hazmat.primitives.asymmetric import rsa
 from cryptography.hazmat.primitives import serialization
 
@@ -28,7 +29,8 @@ def main():
         print(f"\n[{domain}]\nselector = arc2026\nprivate_key_path = /etc/pyarc/certs/{domain}.private.key\n", file=sys.stderr)
         sys.exit(1)
 
-    selector = config.get(domain, "selector", fallback="arc2026")
+	current_year = datetime.now().strftime("%Y")
+    selector = config.get(domain, "selector", fallback=f"arc{current_year}")
     key_path = config.get(domain, "private_key_path")
 
     if os.path.exists(key_path):