[imp] Blank attachment page

[Andrew Morgan]

On Thu, 10 Apr 2003, Stacy J. Dunkle wrote:

> Hey all,
>
>  The system I am in charge of was previously running Horde 2.1, IMP 3.1, and PHP
> 4.2.2. There were some issues with occasional httpd segfaults that we found to be
> caused by PHP. They would eventually accumulate until the server would come to a
> crawl, until Apache was restarted.
>
>  To remedy that, I upgraded PHP to 4.3.1. I then had to make adjustments in the
> php.ini file, as some of the  IMP pages would give PHP warnings.
>
>  The segfault problem was fixed, but to insure better compatibility with the newer
> PHP, I had decided to upgrade IMP to the latest, 3.2.1. It seemed to work fine, but
> eventually a problem was discovered.
>
>  Whenever a user tries to view a message in their inbox that contains a graphical
> attachment (JPG, GIF, etc.), all they get is a completely blank page.
>
>  I could find nothing in the prefs and conf files that looked like it would be related to
> this. I also had no luck searching on Google for information regarding this problem,
> so I'm turning to this mailing list.
>
>  In the meantime, I have reverted back to IMP 3.1 for the "production" installation.
>
>  So, does anyone have any idea what would be causing this, and how to fix it?
>
> For the record, the system now is: Horde 2.1, IMP 3.2.1, and PHP 4.3.1.

Do you have IMP set to display images inline?  Check in
imp/config/mime_drivers.php.  Try turning that off and see if it works...

	Andy