I'm looking for a lightweight, open-source STMP proxy that I can use to mask credit card numbers on inbound messages. This is content-manipulation or content-scrubbing vs. content-filtering. I'm sure this can be done with quite a few packages, but what's your recommendation? ---- Fairytale Brownies & friends have raised $30,000 to build a playground with KaBOOM! Help us reach our goal of $72,000 by April 2011. Make your donation and mark on behalf of "Fairytale Brownies Playground Project". Thanks for your support! ---- Hunter Kreie Information Technology Team Leader Fairytale Brownies 4610 E. Cotton Center Blvd, Suite 100 Phoenix, AZ 85040-8988 hunter@brownies.com Direct: 602.489.5149 Main: 602.489.5100 Fax: 602.489.5133 Join us on: blog.brownies.com [cid:image001.jpg@01CBBCA4.973EE110] [cid:image002.jpg@01CBBCA4.973EE110] [cid:image003.jpg@01CBBCA4.973EE110]