收到別人的來信是亂碼

[jacklife]

我的問題是收到別人的來信是亂碼
請教各路高手, 對方寄信的表頭如下, outlook收是正常,HTC Diamond( WM 6.x) 也正常, iphone預覽是正常, 點進去是亂碼, 不知要如何解決? 謝謝
Microsoft Mail Internet Headers Version 2.0
Received: from 192.168.152.204 ([192.168.152.204]) by EXCHANGE.aaa.com ([192.168.152.204]) with Microsoft Exchange Server HTTP-DAV ;
Mon, 1 Mar 2010 01:29:06 +0000
From: =?utf-8?B?U2FtIExlZSAo5p2O5qOu6ZuEKQ==?= <aaa*aaa.com>
Message-ID: <34C0A1F1-9871-4BF1-B772-7F249A9BB821*aaa.com>
To: <bbb*aaa.com>,
<ccc*aaa.com.tw>
Subject: =?utf-8?B?5ris6Kmm5Lit5paH5LqC56K8?=
Importance: Normal
MIME-Version: 1.0
thread-topic: 測試中文亂碼
Content-Type: multipart/alternative;
boundary="----=_Part_1_1267406938481";
charset="utf-8"
thread-index: Acq43pVvcSqQFWHBQSeW0XuI3TeH4A==
------=_Part_1_1267406938481
Content-Type: text/plain;
charset= utf-8
Content-Transfer-Encoding: utf-8
Content-Disposition: inline
------=_Part_1_1267406938481
Content-Type: text/html;
charset= utf-8
Content-Transfer-Encoding: utf-8
Content-Disposition: inline

------=_Part_1_1267406938481--

[Hiraku]

換掉手機預設語系看看

[jacklife]

換掉手機預設語系看看

方便請教在那個路徑嗎? 謝謝

[Hiraku]

你的手機設定裡面啊....Orz