[exim-dev] [Bug 817] Improve exposure of 8bitmime support

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Author: Andreas Metzler
Date:  
To: exim-dev
Old-Topics: [exim-dev] [Bug 817] New: Improve exposure of 8bitmime support
Subject: [exim-dev] [Bug 817] Improve exposure of 8bitmime support
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http://bugs.exim.org/show_bug.cgi?id=817




--- Comment #3 from Andreas Metzler <eximusers@???> 2011-05-22 08:05:30 ---
On 2011-05-22 Wolfgang Breyha <wbreyha@???> wrote:
[...]
> *) check if SMTP server supports 8BITMIME (caseless match, since I already
>    know of servers announcing "8bitmime". *sigh* M$ again)
>   *) yes -> send BODY= as stored
>   *) no -> 8to7 conversion needed
>     *) deactivate use of SIZE=


s/SIZE=/BODY=/ I guess.

>     *) nothing else yet (except a debug message)
> *) it has to be activated by defining WITH_8BITMIME=yes in Makefile


> What it doesn't:
> *) the 8to7 conversion itself
> *) a commandline switch is needed to define a submitted message as 8bit
> *) code is needed to auto detect 8bit body sent as 7bit as sendmail/postfix
>    does. Enforcing WITH_CONTENT_SCAN and modifying acl_mime_scan may be
>    used for that.


There seems to be an awful amount of added complexity in full RFC 1652
compliance. /Another/ commandline switch. Working around buggyness in
the two most important implementations (I understood "as
sendmail/postfix does" to be a bug.)

I am not quite sure what the point of the patch is?

a) Work in progress. 8to7 conversion will be added giving us RFC 1652
compliance. And only them will the code be added to a release.

b) Try out without complete support and see what breaks.

cu andreas


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