I can create an IFTTT applet per your wish
I am well versed in creating IFTTT applet, connecting Craigslist job postings with Gmail. I created one for most of the US cities, with respect to Home based job opportunities, so I get updated job lists each day. If you wish to get alerted whenever any new post happens in the Craigslist, under any criteria, you will get an alert email through this service. This is a step forward against your competitors......as you will find updated information immediately.