Hi Vivek,
In fedora list is encoded by base64, now when I try to save it as patch in mutt, the content is meaningless. I can't use 'git am' to apply the saved patch. Could you please check and change it? I think if base64 is set, it's unnecessary for fedora kexec mailing list.
In other mailing list, like kdump, the charset is us-ascii. Content-Type: text/plain; charset=us-ascii
in fedora kexec list, the charset is utf-8, and is encoded. Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64