MIME vulnerability recipe

Can someone please repost the MIME vulnerability recipe again please?  (My
manager here just found out about it and wants "countermeasures" in place).
If needed, you can e-mail me separately.

Thanks,

Bryan
-- 
+------------------------+------------------------+
|     Bryan Albright     |    bryana(_at_)uswest(_dot_)net   |
+------------------------+------------------------+
| Man who live in glass house, dress in basement. |
+-------------------------------------------------+