> So, I guess my question would be, does anyone know of a way to allow a > natural recipient validation check downstream to the Exchange > 2003 server > before SA starts working, so that SA does not start testing > on all these > bogus email addresses. Again, I am looking for some solution > that does not > involve creating recipient verification maps on the Postfix server.
We use the following script to verify the intended recipeint is a valid smtp address. http://www-personal.umich.edu/~malth/gaptuning/postfix/ You might want to check these archives or the amavisd-new archives for getadsmtp.pl. HTH -- Matt