[linux] Postfix konfiguracia

[Martin Kavec]

Zdravim,

neviem si poradit s konfiguraciou postfix-u na Ubuntu. Potrebujem iba POSIELAT 
(ziaden prijem) emaily automaticky generovane php skriptom + attachment. 
Snazim sa emaily posielat cez smtp beziacom na inom stroji, ale ten mi ich 
usilovne odmieta:

pride postfix/cleanup[17978]: 68B2D3F53: 
message-id=<20070917132537.68B2D3F53 na erasme52028.erasme.ulb.ac.be>

pride postfix/qmgr[17972]: 68B2D3F53: 
from=<kavec na erasme52028.erasme.ulb.ac.be>, size=329, nrcpt=1 (queue active)

pride postfix/smtp[17980]: 68B2D3F53: to=<kavec na messi.uku.fi>, 
relay=164.15.59.220[164.15.59.220]:25, delay=5.2, delays=0.07/0.01/0.02/5.1, 
dsn=4.0.0, status=deferred (host 164.15.59.220[164.15.59.220] said: 450 
<kavec na erasme52028.erasme.ulb.ac.be>: Sender address rejected: Domain not 
found (in reply to RCPT TO command))

V /etc/postfix/main.cf mam nasledovne:

myhostname = erasme52028.erasme.ulb.ac.be
mydomain = erasme.ulb.ac.be
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydestination = 127.0.0.0,164.15.152.28
relayhost = [164.15.59.220]
mailbox_size_limit = 512000000
recipient_delimiter =
inet_interfaces = loopback-only
myorigin = /etc/mailname             #erasme52028.erasme.ulb.ac.be
inet_protocols = all
mynetworks = 127.0.0.0/8 164.15.152.0/24 [::1]/128 [fe80::]/64

Posielanie zatial testujem z command-line:
mailx -s "Test mail" mojaadresa na yahoo.com

Pozeral som spravnost dns erasme.ulb.ac.be na www.dnsstuff.com, co hovori, ze 
nie je valid, ale aj ked nastavim mydomain = ulb.ac.be, email je odmietnuty z 
toho isteho dovodu.

Dik

PS:Toto je moja prva konfiguracia email servera