How can I make Claws Mail send a colour Face image in the mails?
Face headers contain base64-encoded 48×48 PNG image, and don’t have any external dependency at compile-time or at run-time. You’ll find more details here: http://quimby.gnus.org/circus/face/ Once you have your .png file that complies to the specs of the Face header (max length 725 bytes), go in the Configuration menu, Preferences for current account, Send tab, check Add user-defined header and press Edit button. A dialog appears, add a header named “Face” and click the “From file” button then select your .png file. Note: there’s nothing that prevents you from having both a X-Face (see previous FAQ entry) and a Face header in your mails.
