diff --git a/app/Logic/EmailManager.php b/app/Logic/EmailManager.php
index d77562d..fe2f6fd 100644
--- a/app/Logic/EmailManager.php
+++ b/app/Logic/EmailManager.php
@@ -105,10 +105,16 @@ class EmailManager
     public function confirm()
     {
 
+        // ローカル開発環境用の制御
+        // 送信先の判定と、送信先の書き換え
         if (app()->environment([EnvironmentName::LOCAL->value])) {
-
             $email = $this->model->email;
-            if (!Str::endsWith($email, ['@sute.jp', '@satellite-tech.co.jp'])) {
+            $emailRewrite = config('mail.developmentEmail');
+            if ($emailRewrite) {
+                // 送信先書き換え
+                $this->model->email = $emailRewrite;
+            } else {
+                // 送信NG
                 info(sprintf("ローカル環境Email送信対象外アドレスのため、メール送信スキップ [%s]", $email));
                 return;
             }
diff --git a/config/mail.php b/config/mail.php
index b3851fd..712e7c8 100644
--- a/config/mail.php
+++ b/config/mail.php
@@ -123,4 +123,6 @@ return [
         ],
     ],
 
+    'developmentEmail' => env('MAIL_ADDRESS_DEVELOPMENT')
+
 ];