Quicktext is a popular Thunderbird extension. Unfortunately, since Thunderbird 31, file attachments no longer work. The author has long abandoned the project.
xpi file is attached.
3 freelancer bu iş için ortalamada 196$ teklif veriyor
I have worked on Thunderbird, and know it very well. I will try to fix it within few hours and maximum time would be 2 days. Give me a chance and you will be more than happy for your decision. Thank You.