Hi All I am getting the following error on a new installation
<xxxx...@xxx.com>: host smtphost.xxxxx.com[xxx.xxx.xx] said: 553 5.7.1 <xxxx...@xxx.com>: Sender address rejected: not logged in (in reply to RCPT TO command) <xxxxx@xxxxx>: host smtphost.xxxxx.com[xxxx.xxxx.xxxx] said: 553 5.7.1 <xxxx...@xxx.com>: Sender address rejected: not logged in (in reply to RCPT TO command) There appear to be a number of fixes found in Google. [root@mail postfix]# postconf -n alias_database = hash:/etc/postfix/aliases alias_maps = hash:/etc/postfix/aliases allow_min_user = no biff = no bounce_queue_lifetime = 1d broken_sasl_auth_clients = yes command_directory = /usr/sbin config_directory = /etc/postfix content_filter = smtp-amavis:[127.0.0.1]:10024 daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 debug_peer_list = some.domain The debugger_command specifies the external command that is executed delay_warning_time = 0h disable_vrfy_command = yes enable_original_recipient = no home_mailbox = Maildir/ html_directory = no inet_interfaces = all inet_protocols = ipv4 mail_owner = postfix mailbox_command = /usr/libexec/dovecot/deliver mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man maximal_backoff_time = 4000s maximal_queue_lifetime = 1d message_size_limit = 15728640 minimal_backoff_time = 300s mydestination = $myhostname, localhost, localhost.localdomain, localhost.$myhostname mydomain = inf.co.za myhostname = mailhost.xxx.xx mynetworks = 127.0.0.0/8 xxx.xxx.xxx.0/24 mynetworks_style = subnet myorigin = mailhost.inf.co.za newaliases_path = /usr/bin/newaliases.postfix proxy_read_maps = $canonical_maps $lmtp_generic_maps $local_recipient_maps $mydestination $mynetworks $recipient_bcc_maps $recipient_canonical_maps $relay_domains $relay_recipient_maps $relocated_maps $sender_bcc_maps $sender_canonical_maps $smtp_generic_maps $smtpd_sender_login_maps $transport_maps $virtual_alias_domains $virtual_alias_maps $virtual_mailbox_domains $virtual_mailbox_maps $smtpd_sender_restrictions queue_directory = /var/spool/postfix queue_run_delay = 300s readme_directory = /usr/share/doc/postfix-2.5.9/README_FILES recipient_bcc_maps = proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_domain.cf, proxy:mysql:/etc/postfix/mysql/recipient_bcc_maps_user.cf recipient_delimiter = + relay_domains = $mydestination, proxy:mysql:/etc/postfix/mysql/relay_domains.cf sample_directory = /usr/share/doc/postfix-2.5.9/samples sender_bcc_maps = proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_domain.cf, proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtp_data_init_timeout = 240s smtp_data_xfer_timeout = 600s smtpd_data_restrictions = reject_unauth_pipelining smtpd_enforce_tls = no smtpd_helo_required = yes smtpd_helo_restrictions = permit_mynetworks, permit_sasl_authenticated, check_helo_access pcre:/etc/postfix/helo_access.pcre smtpd_recipient_restrictions = reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unlisted_recipient, reject_unknown_recipient_domain, reject_rhsbl_client blackhole.securitysage.com, reject_rhsbl_sender blackhole.securitysage.com, reject_rhsbl_client rhsbl.sorbs.net, reject_rhsbl_sender rhsbl.sorbs.net, reject_rbl_client bl.spamcop.net, reject_rbl_client relays.ordb.org, reject_rbl_client dnsbl.sorbs.net, reject_rbl_client zen.spamhaus.org, reject_rbl_client dnsbl.njabl.org, check_policy_service unix:private/policy, check_policy_service inet:127.0.0.1:7777, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_non_fqdn_helo_hostname, reject_invalid_helo_hostname, check_policy_service inet:127.0.0.1:10031, permit smtpd_reject_unlisted_recipient = yes smtpd_reject_unlisted_sender = yes smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = no smtpd_sasl_local_domain = smtpd_sasl_path = ./dovecot-auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_sender_login_maps = proxy:mysql:/etc/postfix/mysql/sender_login_maps.cf smtpd_sender_restrictions = permit_mynetworks, reject_sender_login_mismatch, permit_sasl_authenticated smtpd_tls_CAfile = /etc/pki/tls/certs/xxxxxx_CA.pem smtpd_tls_cert_file = /etc/pki/tls/certs/xxxx_CA.pem smtpd_tls_key_file = /etc/pki/tls/private/xxxx.key smtpd_tls_loglevel = 0 smtpd_tls_security_level = may tls_random_source = dev:/dev/urandom transport_maps = proxy:mysql:/etc/postfix/mysql/transport_maps_user.cf, proxy:mysql:/etc/postfix/mysql/transport_maps_domain.cf unknown_local_recipient_reject_code = 550 virtual_alias_domains = virtual_alias_maps = proxy:mysql:/etc/postfix/mysql/virtual_alias_maps.cf, proxy:mysql:/etc/postfix/mysql/domain_alias_maps.cf, proxy:mysql:/etc/postfix/mysql/catchall_maps.cf, proxy:mysql:/etc/postfix/mysql/domain_alias_catchall_maps.cf virtual_gid_maps = static:500 virtual_mailbox_base = /var/vmail virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql/virtual_mailbox_maps.cf virtual_minimum_uid = 500 virtual_transport = dovecot virtual_uid_maps = static:500 Please can someone assist us regards