the script give output like this:
CPE-203-45-228-79.qld.bigpond.net.au adsl-61-66-36-203.TC.sparqnet.net 84.Red-80-34-251.pooles.rima-tde.net ...... adsl-67-36-151-214.dsl.clevoh.ameritech.net mailhost2-bcvloh.bcvloh.ameritech.net adsl-67-36-151-214.dsl.clevoh.ameritech.net Yes, thats the solution that solves Sherman's dillema. Take the output and postmap it. Dont regexp it, cant get around a regexp check. (I swear I think you taught me that, and you know I never read the directions) If we map the output our first few days will hurt a few real mtas but whitelisting is a cakewalk and as routien as any others we do. Youre onto something stick with it -A
