Sandy, Carlos, Patrick While we are on the SA and UCE issues, I thought I would run my new setup by the list and ask "Does anybody see any blatant screw ups in my setup from and order standpoint or from a conflicting restriction standpoint?" Does is matter if smtpd_recipient_restrictions comes before smtpd_client_restrictions or the smtpd_helo_restrictions? It seems to be working as I watch and check the logs. What say the gurus? main.cf #tightening postfix unknown_local_recipient_reject_code = 550 unknown_client_reject_code = 550 smtpd_hard_error_limit = 5 smtpd_recipient_restrictions = permit_mynetworks, reject_unauth_destination, check_recipient_access pcre:/etc/postfix/recipient_check.pcre smtpd_client_restrictions = check_client_access cidr:/etc/postfix/client_check.cidr, reject_rbl_client relays.ordb.org, reject_unknown_client smtpd_helo_required = yes smtpd_helo_restrictions = permit_mynetworks, reject_invalid_hostname nemesis:/etc/postfix # cat recipient_check.pcre /^support@/ REJECT /^info@/ REJECT /^assistance@/ REJECT /^root@/ REJECT /^sales@/ REJECT /^admin@/ REJECT /^administrator@/ REJECT /^mail@/ REJECT /^accounting@/ REJECT /^majordomo@/ REJECT nemesis:/etc/postfix # cat client_check.cidr 58.0.0.0/8 REJECT You are unwelcome here... 60.0.0.0/8 REJECT You are unwelcome here... 61.0.0.0/8 REJECT You are unwelcome here... 81.0.0.0/8 REJECT You are unwelcome here... 82.0.0.0/8 REJECT You are unwelcome here... 83.0.0.0/8 REJECT You are unwelcome here... 84.0.0.0/8 REJECT You are unwelcome here... 85.0.0.0/8 REJECT You are unwelcome here... 86.0.0.0/8 REJECT You are unwelcome here... 87.0.0.0/8 REJECT You are unwelcome here... 121.0.0.0/8 REJECT You are unwelcome here... 122.0.0.0/8 REJECT You are unwelcome here... 124.0.0.0/8 REJECT You are unwelcome here... 126.0.0.0/8 REJECT You are unwelcome here... 169.208.0.0/16 REJECT You are unwelcome here... 190.0.0.0/8 REJECT You are unwelcome here... 193.0.0.0/8 REJECT You are unwelcome here... 195.0.0.0/8 REJECT You are unwelcome here... 196.192.0.0/16 REJECT You are unwelcome here... 200.0.0.0/8 REJECT You are unwelcome here... 201.0.0.0/8 REJECT You are unwelcome here... 202.0.0.0/8 REJECT You are unwelcome here... 203.0.0.0/8 REJECT You are unwelcome here... 210.0.0.0/8 REJECT You are unwelcome here... 211.0.0.0/8 REJECT You are unwelcome here... 217.0.0.0/8 REJECT You are unwelcome here... 218.0.0.0/8 REJECT You are unwelcome here... 219.0.0.0/8 REJECT You are unwelcome here... 220.0.0.0/8 REJECT You are unwelcome here... 222.0.0.0/8 REJECT You are unwelcome here... Any thoughts? (Again, this is a test machine and not a production machine. I know I have several continents worth of IP ranges excluded) -- David C. Rankin, J.D., P.E. Rankin Law Firm, PLLC 510 Ochiltree Street Nacogdoches, Texas 75961 (936) 715-9333 www.rankinlawfirm.com -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.394 / Virus Database: 268.9.10/387 - Release Date: 7/12/06 -- Check the headers for your unsubscription address For additional commands send e-mail to suse-linux-e-help@suse.com Also check the archives at http://lists.suse.com Please read the FAQs: suse-linux-e-faq@suse.com