Postfix Mail Server[TÉMA LEZÁRVA]

Lenne - megint - egy problémám. Linuxon többnyire eddig szervereket* teszteltem, most a Postfixel küzdök.
Smtp-n se levelező programból, se pedig telnettel nem tudok levelet küldeni. Több helyen is utána néztem, mindenhol ugyanaz volt többnyire, így ezt talán nem hibáztam el. (az az 5000 próbálkozás csak igazol :-))
*: Eddig:
PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
23/tcp open telnet
25/tcp open smtp
139/tcp open netbios-ssn
143/tcp open imap
445/tcp open microsoft-ds

És most jön a trükk:
RELAY ACCESS DENIED

Ez mit jelent? A keresőben egy találat nem segített eddig, (jellemző, hogy ami másoknak jó, az nekem nem)a szerveren meg azt hiszem, nem árt, ha tudok levelet is írni. Nem szeretnék átjárókkal vacakolni, egy teljesen önálló mail servert szeretnék. Mail.cf:
# See /usr/share/postfix/main.cf.dist for a commented, more complete version

# Debian specific: Specifying a file name will cause the first
# line of that file to be used as the name. The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname
myorigin = localhost
smtpd_banner = $localhost ESMTP $neoxxx-mail (Ubuntu)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = yes

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

readme_directory = no

# TLS parameters
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.

myhostname = neoxxx.dnsdojo.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydestination = neoxxx.dnsdojo.com, localhost.localdomain, localhost, neoxxx.dnsdojo.com
#relayhost =
mynetworks = 127.0.0.0/8, 192.168.0.0/24
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all

delay_warning_time = 4h
unknown_local_recipient_reject_code = 450
maximal_queue_lifetime = 7d
minimal_backoff_time = 1000s
maximal_backoff_time = 8000s
smtp_helo_timeout = 60s
smtpd_recipient_limit = 16
smtpd_soft_error_limit = 3
smtpd_hard_error_limit = 12
# Requirements for the HELO statement
smtpd_helo_restrictions = permit_mynetworks, warn_if_reject reject_non_fqdn_hostname, reject_invalid_hostname, permit
# Requirements for the sender details
smtpd_sender_restrictions = permit_mynetworks, warn_if_reject reject_non_fqdn_sender, reject_unknown_sender_domain, reject_unauth_pipelining, permit
# Requirements for the connecting server
smtpd_client_restrictions = reject_rbl_client sbl.spamhaus.org, reject_rbl_client blackholes.easynet.nl, reject_rbl_client dnsbl.njabl.org, permit_mynetworks
# Requirement for the recipient address
smtpd_recipient_restrictions = reject_unauth_pipelining, permit_mynetworks, reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_unauth_destination, permit smtpd_data_restrictions = reject_unauth_pipelining
home_mailbox = Maildir/
mailbox_command =
iner_interfaces = all
iner_protocols = all
UI: Az imap működik - Hálistennek.
Köszönöm a válaszokat és kellemes nyarat kívánok mindenkinek! :-)