[IMGate] SAV - logs

[Tom Baker|Netsmith Inc]

Need a quick point in the right direction.
I'm getting ready to finally enable SAV, been running warn_if_reject for
about a week now and trying to pull my logs.
I get plenty of 450 "in progress" lines but i'm not able to find any of the
554 logs.
What should I be grepping on?
 
 
[ main.cf ]
        ....
        warn_if_reject
         reject_unverified_sender,
        ....
 
unverified_sender_reject_code = 554

I've been grepping :
zegrep -i '554 .*unverif' maillog.*.gz
 
not finding anything.
 
Thanks