From: [email protected] [mailto:[email protected]] On 
Behalf Of David Connors
Sent: Thursday, 4 March 2010 5:09 PM
To: ozDotNet
Subject: Re: Attachments again ??

Hi Ken,

On 4 March 2010 18:12, Ken Schaefer 
<[email protected]<mailto:[email protected]>> wrote:
But those aren’t the problem messages are they? Didn’t we have messages that 
were encoded, but plain text was just being appended to the end?
Negatory. It is Outlook treating a MIME section with an inline 
content-disposition as a MIME section with a content-disposition of attachment.
Or am I mis-remembering?
I think maybe you're thinking of the Outlook 2010 message bloat issue?


No – not that. Versions of Outlook prior to 2007, had a problem with Quoted 
Printable (or Base64 or something) encoded messages where the message is 
encoded, and then some list server software just appended non-encoded plain 
text directly to the message body. So there would be some encoded message and 
then plain text appended (which couldn’t be decoded properly) and Outlook 2003 
decided to display a blank message. Outlook 2007 would decode the message but 
the footer would be garbled (as Outlook 2007 would attempt to “decode” this as 
well, on a best effort basis). The result (in OL2007) was something like:


Legitimate decoded message here

Someone’s signature

.+-wi0-+...@bm+v*ˊe֫rzm+v*k^})
.+-� 0�����j�q.+-� 0����ˊ�E��Kj�!i�b��b����ןj�m

The last part was the list footer, attempted to be decoded by OL2007. OL2003 
would just display a blank message

Maybe I’m confusing the issue with some other list I’m on

Cheers
Ken


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