Fix notification email in case only expiry-TTL changes

src/ddns_service/email.py

@@ -98,7 +98,8 @@ class EmailService:
         email,
         hostname,
         ipv4_changed,
-        ipv6_changed
+        ipv6_changed,
+        expiry_ttl_changed
     ):
         """
         Send hostname changed notification email.
@@ -131,6 +132,7 @@ class EmailService:
             "ipv6_changed": ipv6_changed,
             "ipv6": hostname.last_ipv6,
             "last_ipv6_update": datetime_str(hostname.last_ipv6_update),
+            "expiry_ttl_changed": expiry_ttl_changed,
             "expiry_ttl": hostname.expiry_ttl,
         }
 

src/ddns_service/server.py

@@ -659,7 +659,8 @@ class DDNSRequestHandler(BaseHTTPRequestHandler):
                     hostname.user.email,
                     hostname,
                     ipv4_changed,
-                    ipv6_changed
+                    ipv6_changed,
+                    expiry_ttl_changed
                 )
             except Exception as e:
                 logging.error(f"Sending change notification error: {e}")