text_combined: ghe uosslswarecom feb 10 2008 1043 dennis trabjerg wrote run companys mailserver would like able implement greylisting selected mailaccounts users able choose greylisting option per username basically need postfix quick lookup mysql table see username opted greylisting yes greylist mail via either postgrey sqlgrey would guys possible reasonable go implementing solution use postgrey theres whitelists config files etc postgrey whitelist senders receivers glenn english uosslswarecom tue 05 aug 2008 180239 0700 selective greylisting based user preference