你好我是學校office365管理員
目前寄信出現以下訊息,請問管理員應該如何解決呢?
傳遞至下列收件者或群組失敗:
收件者的電子郵件提供者拒絕您的郵件,因此您的郵件未傳遞。
系統管理員的診斷資訊:
產生的伺服器: HK0PR04MB2244.apcprd04.prod.outlook.com
******@ms.jljh.ntpc.edu.tw
Remote Server returned '550 5.7.520 Access denied, Your organization does not allow external forwarding. Please contact your administrator for further assistance. AS(7555)'
原始郵件標頭:
Received: from HK0PR04MB2721.apcprd04.prod.outlook.com (2603:1096:203:33::13)
by HK0PR04MB2244.apcprd04.prod.outlook.com (2603:1096:203:40::15) with
Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3632.21; Tue, 8 Dec
2020 12:20:41 +0000
Received: from HK0PR04MB2721.apcprd04.prod.outlook.com
([fe80::c5e:4fc1:9cb4:66f7]) by HK0PR04MB2721.apcprd04.prod.outlook.com
([fe80::c5e:4fc1:9cb4:66f7%5]) with mapi id 15.20.3632.023; Tue, 8 Dec 2020
12:20:41 +0000