Administrace komentářů

Potreboval bych prosim pomoct s Postfixem.

Z linuxem jsem se setkal poprve a po padu serveru s debianem a sendmailem jsem nainstaloval Ubuntu + Postfix a Dovecot ale nefunguje mi prijimani posty. Funguje odesilami posty mimo sit, tedy z lokalniho uctu treba na seznam nebo gmail, ale kdyz na tuto dorucenou zpravu odpovim, tak lokalnimu uzivately nedorazi a jak seznam tak gmail po chvili vrati podobny chybovy mail:

____________________________________________
This is the mail system at host relay.iol.cz.

The mail system

peta@chodos.cz>: host mail.chodos.cz[90.182.183.34] said: 554 5.7.1
peta@chodos.cz>: Relay access denied (in reply to RCPT TO command)
____________________________________________

zde je nastaveni meho main.cf:

myhostname = mail.chodos.cz
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = mail.chodos.cz, proxy, localhost.localdomain, localhost
relayhost = 
mynetworks = 127.0.0.0/8, 172.17.16.0/20
mailbox_command = /usr/lib/dovecot/deliver -c /etc/dovecot/conf.d/01-mail-stack-delivery.conf -m "${EXTENSION}"
mailbox_size_limit = 3120000
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all
home_mailbox = Maildir/
smtpd_sasl_auth_enable = yes
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/dovecot-auth
smtpd_sasl_authenticated_header = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain = $myhostname
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_sender_restrictions = reject_unknown_sender_domain
smtp_use_tls = yes
smtpd_tls_received_header = yes
smtpd_tls_mandatory_protocols = SSLv3, TLSv1
smtpd_tls_mandatory_ciphers = medium
smtpd_tls_auth_only = yes
tls_random_source = dev:/dev/urandom 

V priloze je pak videt poslednich par radku z /var/log/mail.log
Pokud by nekdo vedel co stim, bych bych vdecny za radu.
Diky