image in html signature doesn't appear
http://allforces.com/2006/04/14/css-signatures/
As you can see at Step 6, the image shows when the signature is selected. When I compose an email however, I always get a 'blue question mark icon' as if the link to the image can't be found. I'm using images which are online, saved the html file as a webarchive file in safari etc. When I send the email anyway to for example my gmail address, the signature is ok and the image shows in the signature.
Why does the image doesn't show when I am writing the email and include the signature? Why do I get a blue question mark icon when writing the email? Perhaps I should point out that we're using IMAP should that matter.
The image should appear as it does in Step 6 in that tutorial. What could be wrong?
Mac Intel (Tiger), Mac OS X (10.4.11)