sendmail on win2k

I'm setting up a perl script on my win2k machine -- it needs the path to sendmail -- how do I find it and is it something I need to install? ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform win2k