> Most of my clients don't *want* 'legitimate' > vacation messages to be blocked.
You're 99% right. The only problem with out of office messages is when a spammer uses your email as a return address for a spam run in august. But for normal operation all you need is to filter ndn from hosts non in your ispip list, and all virus messages + false headers / false message-id as http://www.postfix.org/BACKSCATTER_README.html suggests. Vacation messages are not a huge problem but in august and during holydays. So you can clean the list of subject I suggested removing vacation messages, add forged headers/forged message-id regex, compile you ispip and filter backscatter+spam notification+virus alerts without problems. Just hope no spammer decides to use your email during xmas vacations. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Assp-user mailing list Assp-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/assp-user
