On Tuesday 04 January 2005 00:24, Thomas Cameron wrote: > Have a look at > http://www.google.com/search?hl=en&q=greylist&btnG=Google+Search > (especially http://hcpnet.free.fr/milter-greylist/) for some good info > about > greylisting. Thomas, Thanks for your reply but I was hoping for more deail - maybe someone from RH could respond... I know the concept but the question should probably better be - why can I send 10 mails to the list one day witout issues, the next day I only send three - the first and third go through without issues but the middle one gets greylisted... Anyone any idea what does the fedora/rh list mail server base it's greylist on? Peter.