diff --git a/magic/Magdir/mail.news b/magic/Magdir/mail.news
index 96fa069..fb5e293 100644
--- a/magic/Magdir/mail.news
+++ b/magic/Magdir/mail.news
@@ -34,6 +34,7 @@
 
 # TNEF files...
 0	lelong		0x223E9F78	Transport Neutral Encapsulation Format
+!:mime	application/vnd.ms-tnef
 
 # From: Kevin Sullivan <ksulliva@psc.edu>
 0	string		*mbx*		MBX mail folder