Corrects encoding information of the active message when it has attachments with different encoding. This is a workaround for the bug 715823.
715823 โ Forward message, wrong encoding (if different charset is used in part under multipart/mixed, charset of last part is used in forward/edit as new, without converting data to the charset) https://bugzilla.mozilla.org/show_bug.cgi?id=715823
- Open the file samples/testcase.eml by Thunderbird.
- Try to forward it.
- You'll see a broken body for the forwarded message.
- Install this addon.
- Open the file samples/testcase.eml by Thunderbird.
- Try to forward it.
- You'll see a correct body for the forwarded message.