bug fix: dkim permissions

plogical/test.py

@@ -0,0 +1,21 @@
+import re
+
+
+def extract_domain_parts(domain):
+    # Use a regular expression to extract the domain parts
+    pattern = r'(?:\w+\.)?(\w+)\.(\w+)'
+    match = re.match(pattern, domain)
+
+    if match:
+        subdomain = match.group(1)
+        top_level_domain = match.group(2)
+        return subdomain, top_level_domain
+    else:
+        return None, None
+
+
+# Example usage
+domain = "sub.example.ae"
+subdomain, top_level_domain = extract_domain_parts(domain)
+print("Subdomain:", subdomain)
+print("Top-Level Domain:", top_level_domain)