diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 09eb772..8e8a0e2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,6 @@
 name: CI
 
-on: [ push ]
+on: [ pull_request, push ]
 
 env:
   CI: true
diff --git a/Changes.md b/Changes.md
index 901591b..b11a178 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,6 +1,11 @@
 ### Unreleased
 
-- add redis enabled setting
+
+### [1.2.0] - 2023-03-29
+
+- maint: replace for..i iterator with for..of, add test
+- feat: add redis enabled setting, #28
+
 
 ### [1.1.0] - 2022-11-22
 
@@ -45,3 +50,4 @@
 
 [1.0.4]: https://github.com/haraka/haraka-plugin-recipient-routes/releases/tag/1.0.4
 [1.1.0]: https://github.com/haraka/haraka-plugin-recipient-routes/releases/tag/1.1.0
+[1.2.0]: https://github.com/haraka/haraka-plugin-recipient-routes/releases/tag/1.2.0
diff --git a/index.js b/index.js
index 549072f..60661ee 100644
--- a/index.js
+++ b/index.js
@@ -26,9 +26,9 @@ exports.register = function () {
 exports.load_rcpt_to_routes_ini = function () {
   const plugin = this;
   plugin.cfg = plugin.config.get('rcpt_to.routes.ini', {
-      booleans: [
-          '+redis.enabled',
-      ],
+    booleans: [
+      '+redis.enabled',
+    ],
   },
   function () {
     plugin.load_rcpt_to_routes_ini();
@@ -45,8 +45,8 @@ exports.load_rcpt_to_routes_ini = function () {
   const lowered = {};
   if (plugin.cfg.routes) {
     const keys = Object.keys(plugin.cfg.routes);
-    for (let i=0; i < keys.length; i++) {
-      lowered[keys[i].toLowerCase()] = plugin.cfg.routes[keys[i]];
+    for (const key of keys) {
+      lowered[key.toLowerCase()] = plugin.cfg.routes[key];
     }
     plugin.route_list = lowered;
   }
diff --git a/package.json b/package.json
index f6d4ac4..20a0fa6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "haraka-plugin-recipient-routes",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "Haraka plugin that validates and routes mail based on recipient domain or address",
   "main": "index.js",
   "scripts": {
diff --git a/test/config/rcpt_to.routes.ini b/test/config/rcpt_to.routes.ini
new file mode 100644
index 0000000..1816819
--- /dev/null
+++ b/test/config/rcpt_to.routes.ini
@@ -0,0 +1,11 @@
+
+; [redis]
+; host=127.0.0.1
+; port=6379
+; db=0
+; enabled=true
+
+[routes]
+matt@example.com=192.168.76.66
+bad@example.com=127.0.0.1:26
+mixEd@examPle.com=172.16.1.1
diff --git a/test/recipient-routes.js b/test/recipient-routes.js
index 70fafb5..28a24d2 100644
--- a/test/recipient-routes.js
+++ b/test/recipient-routes.js
@@ -1,6 +1,7 @@
 'use strict';
 
 const assert   = require('assert')
+const path     = require('path')
 
 const Address  = require('address-rfc2821').Address;
 const fixtures = require('haraka-test-fixtures');
@@ -23,6 +24,7 @@ const hmail = {
 function file_setup (done) {
   this.server = {};
   this.plugin = new fixtures.plugin('index');
+  this.plugin.config = this.plugin.config.module_config(path.resolve('test'));
 
   this.plugin.register();
   this.connection = fixtures.connection.createConnection();
@@ -61,12 +63,10 @@ describe('haraka-plugin-recipient-routes', function () {
         assert.equal(rc, undefined);
         assert.equal(msg, undefined);
         done()
-      }, this.connection, [ new Address('<matt@example.com>') ]);
+      }, this.connection, [ new Address('<miss@example.com>') ]);
     })
 
     it('hit returns OK', function (done) {
-      this.plugin.route_list = { 'matt@example.com': '192.168.1.1' };
-
       this.plugin.rcpt(function (rc, msg) {
         assert.equal(rc, OK);
         assert.equal(msg, undefined);
@@ -75,7 +75,6 @@ describe('haraka-plugin-recipient-routes', function () {
     })
 
     it('missing domain', function (done) {
-      this.plugin.route_list = { 'matt@example.com': '192.168.1.1' };
       try {
         this.plugin.rcpt(function (rc, msg) {
           assert.ok(false)
@@ -87,6 +86,14 @@ describe('haraka-plugin-recipient-routes', function () {
         done()
       }
     })
+
+    it('lowers mixed case routes', function () {
+      assert.deepEqual(this.plugin.route_list, {
+        "bad@example.com": "127.0.0.1:26",
+        "matt@example.com": "192.168.76.66",
+        'mixed@example.com': '172.16.1.1',
+      })
+    })
   })
 
   describe('rcpt redis', function () {