Gmail寄信錯誤553 - Google

請各位鄉民幫我解惑，拜託了，因為我Google好久都沒解決方案

小弟我使用【A的Gmail信箱】寄給【B的公司信箱】，寄信失敗

★★★但【A信箱】有設定自動轉寄給【B信箱】卻正常寄出，沒有錯誤★★★

所以【B公司信箱】應該沒有阻擋【A信箱】或設定黑名單，應該沒錯吧？？？

另外我用其他Gmail信箱寄給【B公司信箱】都沒問題

【A的Gmail信箱】寄到其他信箱都沒問題

錯誤訊息如下：

Delivery to the following recipient failed permanently:

【B的公司信箱】

Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain 【B的網域名稱】 by mail.【B的網域名稱】. [60.250.113.185].

The error that the other server returned was:
553 Domain 【B的網域名稱】 does not accept mail from 【A的Gmail信箱】

----- Original message -----

DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=gmail.com; s=20120113;
h=mime-version:date:message-id:subject:from:to:content-type;
bh=4DzlF355nhmpOnixu+KeArosLBmuf+2OF/h3FoT7A9A=;
b=ZFP7pTCmRsMa/TQc1oHfQSCX3/vidhoyeVyM/k5feDnl30m2Bscslx2pp5Arwv5WMG
FmylsPAmHjvC1VMtLHp3+SUACaO3ccVIligiNr/ABW1IH18cozSoDIZsBLxBbn5czuB5
oRhYC+VYNQXYPAmgs7Q+NH/Xlf3Eyvj8Zer7YtDTGdvi9hG+LUkLU8Ak+IKTk4vsl/cA
DSsSZNv5AndGdcmw+t4EeZcx2Pg4tvvhpxpNiB619mqSS7SKCpMoNyy3Tz40DX/kowJN
+yGfIsKkhk6z5mK/s7nnU4QGN5Oo7O+MkKD9ubrq5z+/81LbvZVb/JRm/BfqOqbIdbuv
uGBg==
MIME-Version: 1.0
X-Received: by 10.180.108.175 with SMTP id hl15mr16612569wib.19.1369888653242;
Wed, 29 May 2013 21:37:33 -0700 (PDT)
Received: by 10.194.94.161 with HTTP; Wed, 29 May 2013 21:37:33 -0700 (PDT)
Date: Thu, 30 May 2013 12:37:33 +0800
Message-ID: <CAP1Hs=PD-ao++Xg4=aXG8NP=ijVBcH1ekz=rEVZRjFo7JqVTAQ@mail.gmail.com>
Subject: test
From: =?Big5?B?t6imyw==?= <【A的Gmail信箱】>
To: 【B的公司信箱】
Content-Type: multipart/alternative; boundary=e89a8f3ba55f8ef4a104dde80e49

test

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請鄉民幫我分析一下到底是哪裡出毛病???

謝謝了～～～～

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