Alert Problem

[Michael Lowery]

I have a rule that says:
HOST=*  SERVICE=* EXSERVICE=msgs TIME=W:0750:1710
COLOR=yellow,red,purple
	MAIL me at myemail DURATION>10 REPEAT=1h

I have another rule that says

HOST=* SERVICE=msgs TIME=W:0750:1710 COLOR=red,purple
	MAIL me at myemail DURATION>25 REPEAT=2h

The problem is that on the info page for a host, it shows both of theses
rules for msgs:

Msgs	me at myemail	10m	-	1h	purple,yellow,red
	me at myemail	25m	-	2h	purple,red

How can I properly use the EXSERVICE tag to get what I'm wanting?

Thanks,
Michael