noel jones ubdarhmeganvbhcsorg terry carmen wrote first apologize duplicate message majordomo seems lost mailing list registration im getting false matches pattern used check_client_access regexpetcpostfixspam_ip_regex 0913091309130913i 553 auto_dynamic_id_pattern_dot_dash email rejected appear connecting dynamic ip address matching reverse dns entries like home123459123dynuserdomainorg also matched things like 553 571 client host rejected auto_dynamic_id_pattern_dot_dash 553 571 client host rejected auto_dynamic_id_pattern_dot_dash ive probably hosed regex dont see problem anybody ideas terry looks youre rejecting ip addresses man 5 access try instead 0913091309130913 reject stupid hostname reject rule 1 note reject lots static hosts many may legit mail servers noel jones wed 06 aug 2008 182037 0600 false regexp matches