[imp] Embedded images in html mail signature

[poubeline at free.fr]

Hi All, 

I have checked for this issue on the web and found an article for a previous demand regarding this option and it was answered that we have to wait for IMP 6.2 to have a better handling of images for HTML signatures. 

So, with IMP 6.2.21 and Horde Webmail 5.2.17 I was ready to use this feature. 

But, it does not function correctly with HTML signatures. 
When I click on the image inserttion for the signature, I can select a picture which is correctly converted to a base64 info, and correctly displayed in the HTML signature field, even if I close the IMP options and re-open it. 
However, this is where it does not work, when I send an html email, the signature does not display any picture, and if I show the message source, the HTML signature shows the following: 
<IMG ALT="Mobile: " BORDER="0"> 
instead of: 
<IMG SRC="data:image/jpeg;base64,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" ALT="Mobile: " BORDER="0"> 

The SRC code for the IMG tag is missing on sent emails. 

Do anybody have a clue on this? Is this a bug which can be fixed for the next IMP release? 

Thanks for your answers. 

Laurent