The attached patch "works for me", though it is not 100% logically
correct.
It assumes that email containing the pkcs7-mime header and NOT having
subtype smime-type, is encrypted, regardless of its Content-Description.
Regards
-Klaus
--- mutt-1.5.21/crypt.c.orig 2012-09-04 10:01:33.000000000 +0200
+++ mutt-1.5.21/crypt.c 2012-09-04 10:06:16.000000000 +0200
@@ -389,10 +389,17 @@
}
/* Netscape 4.7 uses
* Content-Description: S/MIME Encrypted Message
- * instead of Content-Type parameter
+ * instead of Content-Type parameter.
+ * Unfortunately, this message is localized, so we
+ * can't really strcmp for it.
+ * Let's just assume for now, that the message is encrypted when
+ * subtype *pkcs7-mime is set, but the smime-type parameter
+ * is absent.
*/
+#if 0
if (!ascii_strcasecmp (m->description, "S/MIME Encrypted Message"))
- return SMIMEENCRYPT;
+#endif
+ return SMIMEENCRYPT;
complain = 1;
}
else if (ascii_strcasecmp (m->subtype, "octet-stream"))
