無法正常開啟之編碼

[wtnet]

素大, 又一個無法正常開啟之編碼信件,
這好像是上次曾修正過的功能, 但後來又 "恢復" 了.

請參見以下信件檔:

Received: from 8da.clie.ws ([61.64.51.99])
by mail.net ([211.22.000.000]);
Wed, 27 Jun 2007 20:12:30 +0800
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by 8da.clie.ws (8.13.6/8.13.6) with ESMTP id l5RCAYM6057459
for <info>; Wed, 27 Jun 2007 20:10:34 +0800 (CST)
(envelope-from nobody@clie.ws)
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by 8da.clie.ws (8.13.6/8.13.6/Submit) id l5RCATeB057458;
Wed, 27 Jun 2007 20:10:29 +0800 (CST)
(envelope-from nobody)
Date: Wed, 27 Jun 2007 20:10:29 +0800 (CST)
Message-Id: <200706271210>
To: info@wt.net
Subject: =?UTF-8?B?5oKo5pyJ5LiA5YCL5paw55qE56eB5Lq66KiK5oGvICgg5YWr5aSn6LOH6KiK5bmz5Y+wICk=?=
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From: "=?UTF-8?B?5YWr5aSn6LOH6KiK5bmz5Y+w?=" <8da8da>
X-Priority: 3
X-Mailer: IPB PHP Mailer
Content-Transfer-Encoding: base64
X-MIME-Autoconverted: from 8bit to base64 by 8da.clie.ws id l5RCAYM6057459

DQpHLA0KDQpDLTY2NiDlgrPpgIHntabmgqjkuIDlgIvkuLvpoYzngrogIjcvMjF+Ny8yMumD
qOiQveiIiuWdgOW5uuW2qemcsueHn+i2oyIg55qE56eB5Lq66KiK5oGvLg0KDQrmgqjlj6/k
u6XmjInkuIvliJfnmoTpgKPntZDliY3lvoDplrHoroA6DQoNCmh0dHA6Ly9jbGllLndzL2Ji
cy9pbmRleC5waHA/YWN0PU1zZyZDT0RFPTAzJlZJRD1pbiZNU0lEPTQxMjA4OQ0KDQoNCuaE
n+isnSwNCuWFq+Wkp+izh+ioiuW5s+WPsCDlnJjpmooNCmh0dHA6Ly9jbGllLndzL2Jicy9p
bmRleC5waHANCg0K
.