MSGS Alert question

list Wes Neal
Tue, 13 Oct 2020 12:57:09 -0400
Message-Id: <CAOXFGOMhKzBbncZ=user-eab36ee32b28@xymon.invalid>

Is there a way to send an alert for some MSGS problems you receive, but not
all?  Meaning I receive Messages A, B and C in Xymon as issues and I email
on all three, but I want to send a different email alert on C as well.

Thanks!