Hi I'm running a Ubuntu 5.10 Perfect Setup on a production server and It's running like a dream. Spam is still a problem for some of my clients and myself. On my old server I had this: Code: smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unauth_destination, reject_unauth_pipelining, reject_invalid_hostname reject_rbl_client opm.blitzed.org, reject_rbl_client list.dsbl.org, reject_rbl_client bl.spamcop.net, reject_rbl_client sbl-xbl.spamhaus.org My current main.cf entry is: Code: smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination Can I just replace the current line with the top config settings, or will it cause problems? Thank you in advance for any feedback. Brenton
