Fellow Craigslist Fan's,
Today I received a cease and desist letter from Craigslist in regards to CL Alerts. I have no choice but to shut it down :(
Thanks so much for using the service.. It helped solve a problem that many Craigslist users have. Hopefully Craigslist will soon make this feature available to their users.
In the mean time go ahead and give https://ifttt.com/connect/craigslist/email a shot to fulfill this feature.