anomy-bugs

Re: Sanitizer messing up embedded contents

From: Peter Milesson (17234@xyz.molar.is)
Date: Wed 02 Oct 2002 - 21:56:48 GMT

  • Next message: Bjarni R. Einarsson: "Re: MIMEStream.pm, that does not rewrite attachments"

    Hi Bjarni,

    I have noticed that Anomy ver. 1.54 still messes up embedded contents in a
    particular case. That particular case is, when the extremely stupid, and
    inumerably cursed MS Outlook Express, by chance, encodes binary files as
    QuotedPrintable, which it does quite frequently. I had severe problems when
    I started to use Anomy, so I had to learn how to program in Perl very
    quickly, and go through the Anomy code with gdb, and see if the problem was
    possible to solve.

    I sent you a mail Aug 04 about this, where I attached the modified
    MIMEStream.pm + an example mail that was wrongly coded by M$ Outlook
    Express. As I got a mail from you, where you forwarded a request from Noel
    Clarkson (17319@xyz.molar.is), I guess that the problem still is
    not solved.

    The modified MIMEStream works perfectly for our purposes, killing *ALL*
    HTML-contents in incoming messages, killing, defanging, or letting through
    according to the settings in anomy.conf, and leaving attachments, in
    messages that slip through, that erroneously were sent as QuotedPrintable,
    in the original shape. I use a dual setup with PostFix, where outgoing mail
    is unfiltered, but incoming goes through the needle's eye. It has saved us
    at least 20-30 times since the end of July, when I first installed the
    modified MIMEStream.pm.

    I send you the modified MIMEStream (from ver. 1.49) + the erroneously coded
    mail, once again, so you don't have got to go through tons of other
    messages. Just remove the .txt extensions and things will be in original
    shape (you don't defang .txt messages, do you?)

    Best regards,

    Peter Milesson
    Sysadm at ATMOS (17367@xyz.molar.is)

    Attachments:
     + http://mailtools.anomy.net/archives/anomy-bugs//7b/f3/d9b6be1/01.unnamed.html
     + http://mailtools.anomy.net/archives/anomy-bugs//7b/f3/d9b6be1/02.Test.eml.txt
     + http://mailtools.anomy.net/archives/anomy-bugs//7b/f3/d9b6be1/03.MIMEStream.pm.txt



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