filter emails to search by

src/services/aliases/aliases.class.ts

@@ -93,7 +93,9 @@ export class AliasesService<ServiceParams extends AliasesParams = AliasesParams>
     const emails = params.session?.user?.emails;
 
     const addressInfoResponse = await Promise.any(
-      emails.map((email: string) =>
+      emails
+      .filter((email: string) => email.endsWith(config.get("wildDuck.preferredDomain")))
+      .map((email: string) =>
         wildDuckClient.get<Alias>(`addresses/resolve/${email}`),
       ),
     );