When replying to a message, the original character set is used. Also, a bug that prevented the character set from being displayed when viewing a message is fixed.
Messages with alternate HTML and text bodies are now send with the multipart/alternative content type, which fixes the problem of Gmail showing the body twice.
The original sender's email address is now included in the 'wrote' line when replying to or forwarding a message.
+---- Changes since 1.480 ----
+Mail with HTML and text bodies now uses a multipart/alternative sub-attachment, so that other attachments are shown properly in mail clients like Hotmail and Yahoo.