急！！！！postfix里用戶無法收到PDF文檔，請知道的人幫忙看一下！！！！
大家好，我現在有一個很急的問題，我找了一下，不知道怎麼去處理，現在把錯誤代碼拿出來，希望有遇到這種問題的朋友幫我看一下：
1、This is a message from the MailScanner E-Mail Virus Protection Service
----------------------------------------------------------------------
The original e-mail attachment "PMBTA13_www.ic37.com.pdf"
is on the list of unacceptable attachments for this site and has been
replaced by this warning message.
If you wish to receive a copy of the original attachment, please
e-mail helpdesk and include the whole of this message
in your request. Alternatively, you can call them, with
the contents of this message to hand when you call.
At Sat May 22 11:55:33 2010 the virus scanner said:
MailScanner: Attempt to hide real filename extension (PMBTA13_www.ic37.com.pdf)
Note to Help Desk: Look on the dgmail (cnmail.precisionhk.com) MailScanner in /var/spool/MailScanner/quarantine/20100522 (message 8CE725FED7E.A4CC0).
--
Postmaster
DG Precisionhk
www.your-organisation.com
For all your IT requirements visit: http://www.transtec.co.uk
有知道的朋友請幫一下，多謝了。
《解決方案》
i don't know the exact reason.if you don't send pdf.you can rename pdf extension file name to other extension file name.which can solve your problem.
《解決方案》
Attempt to hide real filename extension (PMBTA13_www.ic37.com.pdf)
這個提示的還不明顯么？
《解決方案》
研究一下MailScanner/下頭的conf文件，有個定義文件類型的，可以加入白名單
《解決方案》
研究一下MailScanner/下頭的conf文件，有個定義文件類型的，可以加入白名單
aximofu 發表於 2010-05-26 14:58 http://bbs.chinaunix.net/images/common/back.gif
嗯
《解決方案》
上面幾位朋友說的很，後來才發此種問題，現在已經解決了呀，多謝了呀
《解決方案》
filename.rules.conf 最後一行
# Deny all other double file extensions. This catches any hidden filenames.
deny \.{2,3}\s*\.{3}$ Found possible filename hiding
我沒採用該規則
因為常有對方就寄類似 (PMBTA13_www.ic37.com.pdf) 的文件來導致被 deny
