Forward to static aliases before wildcards, related to #38

postfix/conf/sqlite-virtual_alias_maps.cf

@@ -2,10 +2,16 @@ dbpath = /data/freeposte.db
 query =
  SELECT destination
 	FROM alias
-	WHERE alias.email = '%s' 
-	      AND alias.wildcard = 0 
- UNION SELECT destination 
-	FROM alias 
-	WHERE '%s' LIKE alias.email 
-	      AND alias.wildcard = 1 
+	WHERE
+    (
+     alias.wildcard = 0
+     AND
+     alias.email = '%s'
+    ) OR (
+     alias.wildcard = 1
+     AND
+     '%s' LIKE alias.email
+    )
+  ORDER BY
+    alias.wildcard ASC
   LIMIT 1