Format text/rfc822-headers as message headers
When a user marks a message as spam its provider generates a report (Content-Type: multipart/report; report-type=feedback-report) according to RFC 5965. The third part of this multipart/report, per Section 2, is either message/rfc822 or text/rfc822-headers.
Seznam.cz sends the reports with text/rfc822-headers and Evolution displays the text as if it were text/plain. Instead, the MIME type should be rendered as if it is a message/rfc822 without body. I mean, replacing in the mail the string text/rfc822-headers with message/rfc822 achieves in Evolution what I expect to see, but I expect the same result without having to rewrite the MIME type.
Simalar to Like #330 (closed).
Edited by Milan Crha