Hi there!

On 1 Oct 99, at 1:31, Quin Selman wrote
    about "MS-TNEF":

>   What is that MS-TNEF Base 64 extension that appears in The Bat!'s
>   attachment window on some Microsoft mail messages? What does it open
>   in? I see > Content-Type: multipart/mixed. I've never understood
>   what that means exactly.

First one. Multipart/mixed means that this message consists of 
some parts: either text and attachments, or some textual parts, 
or something else. Note that this *doesn't* apply to HTML 
messages or such: in this latter case Multipart/mixed becomes 
multipart/alternative to denote that there are *two* (alternative) 
versions of the *same* text: one *with* fancy formatting, the 
other without. Basically the correct MIME structure looks as 
follows:

<main headers (kludges in TB's terminology)>
Content-type: multipart/mixed; boundary="==boundary=="

<some text, invisible in most cases, saying usually that since 
you are shown it, your mail reader doesn't support MIME>

--==boundary==
<first part headers (kludges)>


<first part>
--==boundary==
<second part headers>

<second part>

...........


<last part>
--==boundary==--

This construct can be nested, that is, each part can be a 
multipart/mixed itself. Then this must be stated in the 
correspoding <N'th part headers>. HTH.

Second one. MS-TNEF. It's the special format used by M$. It 
*may* contain nothing but the "fancy" formatting for the 
message (in this case you don't loose anything), but in some 
cases it *may* contain attachments (only inline, AFAIK, that is, 
basically pictures), then you need to be able to decode these. 
The program named FENTUN can serve you here. The problem 
is I can't remember the exact URL for this. If nobody on TBUDL 
remembers it (I've posted it here once a few months ago, but 
then lost the link myself:-((), you might be able to get it via 
ftpsearch (ftpsearch.lycos.com).



SY, Alex
(St.Petersburg, Russia)
-- 
Thought for the day:
  An optimist believes that we live in the best of all possible
  worlds. A pessimist fears that this is true.

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