proxy under fire with ocsp.apple.com

Hi,
my admin called me (again) for unusual proxy behaviour. After some investigations, turned out it has something to do with hazel.
If hazel is running, my mac is shooting 1000+ request per minute to:
http://ocsp.apple.com/ocsp-devid01/ME4w ... ...........
When stopping Hazel the requests stop instantly.
Tried with just one simple rule and the others paused. Same thing.
Any Idea??
my admin called me (again) for unusual proxy behaviour. After some investigations, turned out it has something to do with hazel.
If hazel is running, my mac is shooting 1000+ request per minute to:
http://ocsp.apple.com/ocsp-devid01/ME4w ... ...........
When stopping Hazel the requests stop instantly.
Tried with just one simple rule and the others paused. Same thing.
Any Idea??