from postmaster@1ess:
The following attachment had content that we can't
prove to be harmless.  To avoid possible automatic
execution, we changed the content headers.
The original header was:

	Content-Type: text/x-patch; charset=UTF-8;
 name="lib9pauth.patch"
	Content-Transfer-Encoding: 7bit
	Content-Disposition: attachment;
 filename="lib9pauth.patch"