dovecot - Jun 2005 - bug or not bug :) ? in dovecot imap

Hi  Timo Sirainen !

I have possible found the error at analysis of the body
letter with embedding in national coding, in the manner of:

------------------------------------------------------------------------------------
Content-Type: application/msword;
name==?koi8-r?B?zcXUy8kgzsEgy9LP09MuZG9j?Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename==?koi8-r?B?zcXUy8kgzsEgy9LP09MuZG9j?
result of the output

telnet dovecotserver 143
...
* fetch 5 full
* 5 FETCH (FLAGS (\Recent) INTERNALDATE "31-May-2005 14:32:15 +0600"
RFC822.SIZE 28106 BODY (("text" "plain" ("charset"
"koi8-r") NIL NIL "8bit"
104 6)
("application" "msword" NIL NIL NIL "base64"
26628) "mixed")
ENVELOPE ("Tue, 31 May 2005 08:59:39 +0600"
"=?koi8-r?B?1MXT1A==?=" (("kirill lopuchov" NIL
"kirill" "soda.ru"))

------------------------------------------------------------------------------------

If put(deliver) the quotation marks that name file returns it is correct..

Content-Type: application/msword;
name="=?koi8-r?B?zcXUy8kgzsEgy9LP09MuZG9j?="
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="=?koi8-r?B?zcXUy8kgzsEgy9LP09MuZG9j?="


the example of the embedding see in my letter !!!!
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On Tue, 2005-06-07 at 13:35 +0400, ?????? ????????????
wrote:
> Content-Type: application/msword;
name==?koi8-r?B?zcXUy8kgzsEgy9LP09MuZG9j?..
> If put(deliver) the quotation marks that name file returns it is correct..
> 
> Content-Type: application/msword;
name="=?koi8-r?B?zcXUy8kgzsEgy9LP09MuZG9j?="
Well, like I said in my previous mail to you:

It's not really a Dovecot bug because the quotation marks are required
to be there if the value contains '=' characters.. I don't think
I'm
going to change my parser either because it would just make the code
uglier.

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