how to parse RPC logs to syslog server using log parser 2.2

Hi all,

I have a syslog server combined with ELSA. I want to parse the RPC alogs along with other logs to the syslog server. My problem is i want this done daily and automaticly. 

first i figured i would just make aschduled taks with a bat file where i had my log parser statement in.

So i would parse this path c:\program files\microsoft exchange\logs\rpc\*log

That would parse all the logs content to my syslog server i assume. But my problem is that since im running this job daily wouldn't that mean that i would get double entries since the same log files would be send to the syslog daily?

So i have to make a statement that looks at the date and only parse the specific log file for that day, but how do i do that?

THANKS 

Casper