We run Listserv on Windows and monitor with SiteScope. We watch the Listserv service, verify that port 25 is available, and check for the website. I've thought of implementing a "thanks/you're welcome" check, but haven't done so. Melissa -----Original Message----- From: LISTSERV site administrators' forum [mailto:[log in to unmask]] On Behalf Of Michael O'Neill Sent: Tuesday, April 28, 2009 2:47 PM To: [log in to unmask] Subject: [LSTSRV-L] Monitoring Listserv I need to monitor Listserv so I know when it goes down. We are running 14.4 on Solaris and want to monitor the system using Sitescope. I've seen mention in other postings about managers running a job every xx number of minutes to make sure the system is still running. What kind of job would that be? What does it look for? Mike O.