ライブドアってLINEに代わったんですね。
以前は担当者の名前が記載されていたんですが・・・
メアド変えて試してみます。
※ちなみにヘッダー情報は・・・
Return-Path: <support@livedoor.net> Received: from mailgwjp04.rightnowtech.com (mailgwjp04.rightnowtech.com [205.223.81.124]) by email-smtp02.excite.co.jp with ESMTP id s2K8cQBv030128 for <xxxxx@excite.co.jp>; Thu, 20 Mar 2014 17:38:28 +0900 Received: from webjp08.int.rightnowtech.com (localhost [127.0.0.1]) by access-jp.rightnowtech.com ("Mail Server") with SMTP id 8F5FF109925 for <xxxxx@excite.co.jp>; Thu, 20 Mar 2014 17:38:21 +0900 (JST) Content-Type: Text/Plain; charset=ISO-2022-JP From: "support@livedoor.net" <support@livedoor.net> Reply-To: "support@livedoor.net" <support@livedoor.net> To: xxxxx@excite.co.jp Date: Thu, 20 Mar 2014 17:38:21 +0900 (JST) Subject: =?ISO-2022-JP?B?bGl2ZWRvb3IbJEIlNSVdITwlSCRHJDkbKEIgWxskQjRJTX1IVhsoQg==?= =?ISO-2022-JP?B?GyRCOWYbKEI6IDE0MDMyMC0wMDAwODdd?= MIME-Version: 1.0 Message-Id: <RNTT.AvPE~wo5Dv8S~S~~GnQe~yL5Rv8qBrP~av9jVTj~PP_q.1395304701.0CfMIw!!@webjp08.int.rightnowtech.com> Delivered-To: xxxxx@excite.co.jp