Hello,
I have developed a tool at my work so that everyone can generate a corporate email signature.
The tool encodes the logo and social networks images in base64 to avoid attached files in messages.
It is working fine with every email clients. I just have a problem with the webmail powered by Roundcube (I don't know which version we use yet but I have asked for that information). When you receive a message with an html signature in Roundcube it is ok (no attached files). But when you reply or forward a message with a signature, Roundcube is adding the base64 images in the attached files of the message.
I would like to know if it is a normal behavior (or something wrong with my code) and if there is something to prevent that behavior in the configuration (or the plugins) of Roundcube.
Thank you for looking at my issue and have a nice day!
Best,
Tomsa