[imp] download all attachments as zip

[Joseph Malone]

Quoting Jan Schneider <jan at horde.org>:

> Zitat von Joseph Malone <josephmalone at higlum.com>:
>
>> Using HEAD, we're having some problems with the "download all
>> attachments" link.
>>
>> To reproduce the problem, you forward a message, attach something to
>> it, and send it.
>>
>> In I.E. you get a "Cannot copy file: Cannot read from the source file
>> or disk" if you try to save all the attachments as a zip file.
>>
>> Is anyone else getting this error?  Note that it works fine in firefox.
>
> You don't happen to use HTTPS?
>
> Jan.
>


As a matter of fact, we do. bad?