Procmail + vacation ?

Hi, I have the following recipe at the end of my .procmailrc
file. However vacation does not seem to get invoked. Urgent help is
requested since I am going on vacation tommorow !!

I have a .vacation.msg file and invoked vacation -I on the command
line to start vacation

I would prefer not to use formail

:0 Whc: vacation.lock
* $^To:.*\<$\LOGNAME\>
* ! ^FROM_DAEMON
* ! ^X-Loop: yusufg(_at_)cc(_dot_)gatech(_dot_)edu
| /usr/ucb/vacation yusufg

Thanks, Yusuf

--
Yusuf Goolamabbas                               
yusufg(_at_)cc(_dot_)gatech(_dot_)edu
Graphics, Visualization, & Usability Center     (O) 404.894.8791
College of Computing Georgia Tech              
http://www.cc.gatech.edu/grads/g/Yusuf.Goolamabbas/home.html