procmail regex help ... sometimes works, sometimes doesn't...
gosand1982 at yahoo.com
Sun Mar 28 22:34:33 UTC 2010
I have added a very standard, very common regex line to my .procmailrc to filter character sets I can't read:
* B ?? $ ^Content-Type:.*^?.*charset="?($UNREADABLE)
I know that this works because my "unreadable_messages" mail file is now full of messages with headers like:
From: =?GB2312?B?xMLTq9Or?= <uigvrutit at heki.net>
To: "me" <me at me.com>
However, a lot of mail gets through to my inbox that matches:
From: "osdeiiftnvpp at gmail.com" <xjyfgzyjm at gmail.com>
Reply-To: "osdeiiftnvpp at gmail.com" <xjyfgzyjm at gmail.com>
To: me <me at me.com>
Subject: Fw: \xb8\xf2\xad\xe8\xa5X\xa8\xd3\xbd\xe6~\xb1o\xb4\xa9\xa9f\xaa\xb1\xb5L\xaeM\xa4\xba\xaeg\xb2n\xa7o
Organization: Microsoft Outlook Express 6.00.2462.0000
Content-Type: text/plain; charset="big5"
However, "big5" is very clearly listed in my regex above, and as far as I can tell, this mail should match perfectly...
I cannot see why these "big5" emails are not matching my procmail regex ... is it obvious to anyone ?
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