Which are? The settings in git format-patch and git send-email will handle embedding and sending. Also, as long as your email client can save emails to disk, git am can do the rest.
> I don't find email-git much more convenient unless I've been living under a rock and it got much easier using the free email providers for git in the last few years.
I've tested it with my ISP email (Comcast) and Gmail. Other than having to enable "insecure" access for Gmail, there wer e no problems at all. Hotmail/Live on the other hand, would mangle the email message.