brian carroll vbhtcjtfsecurenetdesignscom heya particular sender seem send one users mail server production receives mail world senders admin tried send two different servers albeit subnet domain testing seems operative word postfix denying access mail gets handed amavisd ie reason reject postfix config searched mailing list archives avail mail server set virtual users via postfixadmin also utilizes maia mailguard error message mar 4 133450 mail postfixsmtpd18939 noqueue reject rcpt webmail4dioceseofgreensburgorg20840129242 554 571 client host rejected access denied protoesmtp helo particulars seem pertain centos 5 postfix2332 amavisdmaia said logs dont show msg sent amavisd like mail accepted postfix usually postconf n output alias_database hashetcaliases alias_maps hashetcaliases broken_sasl_auth_clients yes command_directory usrsbin config_directory etcpostfix content_filter amavis12700110024 daemon_directory usrlibexecpostfix debug_peer_level 2 disable_vrfy_command yes html_directory inet_interfaces mail_owner postfix mailq_path usrbinmailqpostfix manpage_directory usrshareman message_size_limit 20971520 mydestination myhostname localhostmydomain localhost myhostname mynetworks 1270008 1921681024 172161024 newaliases_path usrbinnewaliasespostfix proxy_interfaces queue_directory varspoolpostfix readme_directory usrsharedocpostfix233readme_files receive_override_options no_address_mappings sample_directory usrsharedocpostfix233samples sendmail_path usrsbinsendmailpostfix setgid_group postdrop smtp_tls_note_starttls_offer yes smtp_use_tls yes 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 smtpd_sasl_auth_enable yes smtpd_sasl_authenticated_header yes smtpd_sasl_local_domain myhostname smtpd_sasl_path varrundovecotauthclient smtpd_sasl_security_options noanonymous smtpd_sasl_type dovecot smtpd_tls_auth_only smtpd_tls_cert_file smtpd_tls_key_file smtpd_tls_loglevel 1 smtpd_tls_received_header yes smtpd_tls_session_cache_timeout 3600s strict_rfc821_envelopes yes tls_random_source devdevurandom unknown_local_recipient_reject_code 550 virtual_alias_maps proxymysqletcpostfixmysql_virtual_alias_mapscf virtual_gid_maps static89 virtual_mailbox_base opthostedmail virtual_mailbox_domains proxymysqletcpostfixmysql_virtual_domains_mapscf virtual_mailbox_maps proxymysqletcpostfixmysql_virtual_mailbox_mapscf virtual_minimum_uid 89 virtual_transport virtual virtual_uid_maps static89 also see anything seems incorrect config feel free point really cause 554 issue behavior configured mta expect isnt happening help would greatly appreciated regards brian carroll fri 08 aug 2008 041446 0500 554 client host rejected access denied