請問可以增加防治廣告信的註記 spam 寫到信件標題的功能嗎?

[grgfang]

當設定防治廣告信的 "規則設定" 時, 有一個選項 "收信. 但在標題之前加上 spam"
以後只要收到廣告信, 標題之前就會自動增加 spam 的字樣.

請問可以增加防治廣告信的註記 spam 寫到信件標題的功能嗎?
1.可以保持信件原貌.
2.透過 outlook / thunderbird 的規則過濾功能也可以分的出來.

因為近日在測試 POPFile 的功能, 有這樣的選項, 請參閱下文最後二行, 謝謝!!
From - Mon Aug 22 15:13:41 2005
X-Account-Key: account6
X-UIDL: _20050822150932-1035306432-1764.eml
X-Mozilla-Status: 0000
X-Mozilla-Status2: 00000000
Received: from bensonbenson.net ([220.163.36.238])
by fatac.com ([192.168.0.201]);
Mon, 22 Aug 2005 15:09:35 +0800
From: =?Big5?B?tlW02rjqsFS69A==?= <[email protected]>
Subject: [spam] =?Big5?B?tlW02rlzrXS+4X4=?=
To: "[email protected]" <[email protected]>
Content-Type: multipart/alternative; boundary="=_NextPart_2rfkindysadvnqw3nerasdf"
MIME-Version: 1.0
Date: Sat, 22 Sep 2035 15:09:52 +0800
MIME-Version: 1.0
X-Priority: 3
X-MSMail-Priority: Normal
X-Text-Classification: spam
X-POPFile-Link: http://127.0.0.1:8080/jump_to_message?view=89