LinuxQuestions.org - postfix authentication

Hello,

I setup Postfix on my Ubuntu 10.04 LTS server but I am getting an error saying:

Code:

Technical details of permanent failure:

Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 530 530 SMTP authentication is required. (state 14).

I searched Google for the answer but really couldn't find one, any ideas? please help?

my postconf:

Code:

alias_database = hash:/etc/aliases

alias_maps = hash:/etc/aliases

append_dot_mydomain = no

biff = no

body_checks = regexp:/etc/postfix/body_checks

broken_sasl_auth_clients = yes

config_directory = /etc/postfix

content_filter = amavis:[127.0.0.1]:10024

header_checks = regexp:/etc/postfix/header_checks

html_directory = /usr/share/doc/postfix/html

inet_interfaces = all

mailbox_size_limit = 0

message_size_limit = 0

mime_header_checks = regexp:/etc/postfix/mime_header_checks

mydestination = greensevenstudios.com, localhost, localhost.localdomain

myhostname = mail.greensevenstudios.com

mynetworks = 127.0.0.0/8 [::1]/128

myorigin = /etc/mailname

nested_header_checks = regexp:/etc/postfix/nested_header_checks

proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps

readme_directory = /usr/share/doc/postfix

receive_override_options = no_address_mappings

recipient_delimiter = +

relay_domains = mysql:/etc/postfix/mysql-virtual_relaydomains.cf

relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf

relayhost =

smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)

smtpd_client_restrictions = check_client_access mysql:/etc/postfix/mysql-virtual_client.cf

smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, reject_unauth_destination

smtpd_sasl_auth_enable = yes

smtpd_sasl_authenticated_header = yes

smtpd_sender_restrictions = check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf

smtpd_tls_cert_file = /etc/postfix/smtpd.cert

smtpd_tls_key_file = /etc/postfix/smtpd.key

smtpd_tls_security_level = may

smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache

smtpd_use_tls = yes

transport_maps = proxy:mysql:/etc/postfix/mysql-virtual_transports.cf

virtual_alias_domains =

virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, mysql:/etc/postfix/mysql-virtual_email2email.cf

virtual_gid_maps = static:5000

virtual_mailbox_base = /var/vmail

virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf

virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf

virtual_transport = maildrop

virtual_uid_maps = static:5000