Bon Matin, Someone pointed to me that the string "postmaster@" possibly caused a strange mail loopback reject... 1) Is this true 2) Is there documentation on what string will cause reject ? Like root,sysadm,admin,news,netnews ... @fqdn Note: Just to prove to everyone that "it is better to pass for stupido then to talk and prove it": "fqdn" is Fully qualified domain name Since I'm francophone and new to list ops, it boggled me for a while So I tought or passing that along for other newbie owners ... I use 1.8b on VM ... Nathan, sorry if that is in the manual and I overloooked it ... -- Eric Paul-Hus, BLUES-L