On Friday 18 February 2005 09:46, Alexander Volovics wrote: > But then, how did RedHat come to greylist (or blacklist) me? > And why are both these terms mentioned in the mail comments and > headers: "X-RedHat-Blacklist-Warning" and > "host mx3.redhat.com[66.187.233.32] said: 451 4.7.1 greylisted" They're not picking on you. The idea is that *everyone* is greylisted and told to re-transmit the mail a second time. > > And even more to the point, how do I get off the RedHat > (black)greylist? It's completely automatic; your mail server's normal function of retrying to deliver a second time will do it. Then you'll be able to deliver the mail through that pair of mail servers without delay. Regards, Mike Klinke