近期Hinet郵箱寄gmail常失敗(內附Hinet公告)

最近常有客戶反應寄信到gmail，一部份的郵件寄不成功
觀察客戶使用的都是Hinet郵箱，大概都是出現如下方的訊息
今天Hinet官方已經公告，提供給版友參考囉

-----Original Message-----
From: Mail Delivery Subsystem [mailto:[email protected]]
Sent: Tuesday, September 22, 2015 5:19 PM
To: [email protected]
Subject: Warning: could not send message for past 4 hours

**********************************************
** THIS IS A WARNING MESSAGE ONLY **
** YOU DO NOT NEED TO RESEND YOUR MESSAGE **
**********************************************

The original message was received at Tue, 22 Sep 2015 10:42:50 +0800 (CST)
from 61-xxx-xxx-xxx.HINET-IP.hinet.net [61.xxx.xxx.xxx]

----- Transcript of session follows -----
<[email protected]>... Deferred
Warning: message still undelivered after 4 hours
Will keep trying until message is 5 days old

公告時間：104/09/22

近期因部分google主機會拒絕HiNet外寄主機連線，故HiNet外寄主機無法即時寄送信件至@gmail.com 或google代管的郵件主機，若您收到退信，建議稍後再多嘗試幾次。
註：此狀況並非中華電信郵件服務異常，本公司將持續進行監控並更新消息，敬請客戶諒解。