Stupid question: Why are you getting credit card numbers in the first place? Why aren't the orders going through a secure payment gateway? Maybe such a filter would solve the wrong problem. -----Original Message----- From: Hunter Kreie To: Main PLUG discussion list Sent: Tue, Jan 25, 2011 10:34 am Subject: SMTP proxy for masking credit card numbers 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            ---------------------------------------------------PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.usTo subscribe, unsubscribe, or to change your mail settings:http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss --------------------------------------------------- PLUG-discuss mailing list - PLUG-discuss@lists.plug.phoenix.az.us To subscribe, unsubscribe, or to change your mail settings: http://lists.PLUG.phoenix.az.us/mailman/listinfo/plug-discuss