個人服務於成功大學(NCKU),十多年都習慣使用ab*********@hotmail.com這個信箱。
因為學校會用公務信箱發送一些信件給教職員工。
但是最近常遇到學校發出來的信 (如:140.116.229.96發送的信),
無法成功寄送到我的信箱(abs*********@hotmail.com)
會被信箱退件(錯誤訊息如下所示)
有確認過信箱容量,是還有空間的,還沒滿。
但是主要就成大NCKU發送的信常會遇到此情況,不過有時候卻又可正常收到!
所以想請問的是hotmail信箱是有檔NCKU寄送的信?
還是安全機制,只要同一天,由同個機構寄送太多封信,就會被退信。
請問這該如何解決,因為有時候重要的信就會被退!
因為找不到hotmail的客服電話,只好上來論壇發問,有人遇過類似情況嗎?該如何解決?
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Delivery of this email failed at Fri, 27 Sep 2024 12:24:21 +0800
Subject FW: [核心設施中心] 2024新進教師儀器設備使用補助專案
Permanent error recipient(s) <abs*********@hotmail.com>
Remote MTA hotmail-com.olc.protection.outlook.com [52.101.194.1]
Response from remote MTA 451 ...4.7.650 The mail server [140.116.229.96] has been temporarily rate limited due to IP reputation. For e-mail delivery information; see https://postmaster.live.com (S775) [Name=Protocol Filter Agent][AGT=PFA][MxId=11B9B820C663D07B] [CH2PEPF0000009B.namprd02.prod.outlook.com 2024-09-27T04:24:21.402Z 08DCDC10676AF737]
Reporting-MTA: DNS; antispam04.ncku.edu.tw
Arrival-Date: Fri, 27 Sep 2024 09:53:19 +0800
Final-Recipient: RFC822; abs*********@hotmail.com
Action: failed
Status: 5.0.0
Remote-MTA: DNS; hotmail-com.olc.protection.outlook.com [52.101.194.1] Diagnostic-Code: SMTP; 4.7.650 The mail server [140.116.229.96] has been temporarily rate limited due to IP reputation. For e-mail delivery information; see https://postmaster.live.com (S775) [Name=Protocol Filter Agent][AGT=PFA][MxId=11B9B820C663D07B] [CH2PEPF0000009B.namprd02.prod.outlook.com 2024-09-27T04:24:21.402Z 08DCDC10676AF737] Last-Attempt-Date: Fri, 27 Sep 2024 12:24:21 +0800
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