We use Exchange2003 sp2 and OWA is accessed via IE 7. One of our users has highlighted an issue with OWA, whereby when they receive an email with an embedded bmp or jpg file, the graphic is removed and replaced by a red cross and untitled attachment. In OWA the message is shown to have an attachment, but in Outlook it doesn't. If a message has an embedded .jpg files, it works fine.
If you go to forward the email, the graphic will then show. I've tried right clicking on the red cross and selecting "Show Picture" and IE multimedia security settings are set to show pictures.
When I right click on the red cross I see the following:-
This made me think it might be was the Outlook attachment blocking settings, as it mentions level 1 and 2 - http://support.microsoft.com/?kbid=555001
. However I can't see these two file extensions listed there. Does anyone have any advice on how to resolve this please?