ㅁ sk@ sknbiz.com  => youn931228 @ sknbiz . com
ㅁ 관리자 이메일 주소 변경했는데
ㅁ 아래와 같이 메일이 옵니다.
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Hi. This is the qmail-send program at ruwa64-066.fmcity.com.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<youn931228@sknbiz.com>:
121.254.193.208 does not like recipient.
Remote host said: 550 relay denied
Giving up on 121.254.193.208.

--- Below this line is a copy of the message.

Return-Path: <sk@sknbiz.com>
Received: (qmail 11112 invoked by uid 1203); 26 Jun 2018 12:13:02 +0900
Date: 26 Jun 2018 12:13:01 +0900
Message-ID: <20180626031301.11111.qmail@ruwa64-066.fmcity.com>
To: youn931228@sknbiz.com
Subject: =?UTF-8?B?W1NLbkJJWl0g67mg66W4IOyDgeuLtCDsi6Dssq0oMTox66y47J2YKSA1ODTrsogg64K07Jqp7J20IOuTseuhneuQmOyXiOyKteuLiOuLpC4=?=
From: =?UTF-8?B?U0tuQkla?= <sk@sknbiz.com>
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