Read Reciept Signing & PDF's

David Hooton david at PLATFORMHOSTING.COM
Tue May 4 11:57:25 IST 2004


> -----Original Message-----
> From: MailScanner mailing list [mailto:MAILSCANNER at JISCMAIL.AC.UK] On
> Behalf Of Julian Field
> Sent: Tuesday, 4 May 2004 8:38 PM
> To: MAILSCANNER at JISCMAIL.AC.UK
> Subject: Re: Read Reciept Signing & PDF's
>
> At 11:28 04/05/2004, you wrote:
> > > -----Original Message-----
> > > From: MailScanner mailing list [mailto:MAILSCANNER at JISCMAIL.AC.UK] On
> > > Behalf Of Julian Field
> > > Sent: Tuesday, 4 May 2004 6:07 PM
> > > To: MAILSCANNER at JISCMAIL.AC.UK
> > > Subject: Re: Read Reciept Signing & PDF's
> > >
> > > At 00:17 04/05/2004, you wrote:
> > > >Hi Julian,
> > > >
> > > >It would appear that read reciepts are still being signed, abeit a
> lot
> > > >more gracefully, and PDF's are still being corrupted in the 4.30.3-1
> > > >version of MailScanner.
> > >
> > > It should now only be signing text/html and text/plain message parts.
> Can
> > > you check the MIME headers in a message that has been corrupted? If
> the
> > > PDF
> > > has been put in a text/plain, then there ain't much I can do :-(
> > >
> >
> >Hi Julian,
> >
> >Full message source at http://www.platformhosting.com/pdf/corrupted.txt
>
> But having taken a look at that message, the PDF attachment has not been
> signed at all. Only the original text and HTML inline bodies were signed,
> the PDF file wasn't.

Correct,

The PDFs work fine prior to being handed to MailScanner however.  This is a
replicable problem I've uploaded a PDF for you at
http://www.platformhosting.com/pdf/pdf.pdf

The issue happens when sending from Outlook 2003, not with Mozilla.  The PDF
is encoded using Acrobat 6.

I personally couldn't see a signing issue either :(

Regards,

David Hooton
Senior Partner
Platform Networks
www.platformnetworks.net


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