Sziasztok!
Egy érdekes problémával küzdök. Adott a postfix (2.3.8-2).
A /etc/postfix/main.cf config fájl tartalma
# 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
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
# SMTP auth client
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
smtp_security_options = noanonymous
smtp_sasl_type = cyrus
#smtp_sender_dependent_authentication = yes
smtp_sasl_mechanism_filter = plain, login
smtp_tls_use = no
smtp_tls_enforce_peername = no
smtp_always_send_ehlo = yes
# TLS parameters
#smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
#smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls = no
#smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
#smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache
# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.
myhostname = debian
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
mydestination = debian, localhost
relayhost = mail.invitel.hu
mynetworks = 127.0.0.0/8
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
Tehát az invitelen keresztül szeretnék levelet küldeni és nem hajlandó ezt megtenni.
A logban ez látható.
Jul 23 16:37:45 debian postfix/pickup[25178]: 73092B941B: uid=0 from=
Jul 23 16:37:45 debian postfix/cleanup[25768]: 73092B941B: message-id=<20070723143745.73092B941B@debian>
Jul 23 16:37:45 debian postfix/qmgr[25179]: 73092B941B: from=, size=284, nrcpt=1 (queue active)
Jul 23 16:37:46 debian postfix/smtp[25770]: 73092B941B: to=, relay=z.mx.invitel.net[62.77.203.7]:25, delay=0.68, delays=0.25/0.29/0.09/0.06, dsn=5.0.0, status=bounced (host z.mx.invitel.net[62.77.203.7] said: 554 <82-131-186-234.pool.invitel.hu[82.131.186.234]>: Client host rejected: You have mass IP pool like reverse in DNS, fix it or use smtp relay from your provider. (in reply to RCPT TO command))
Jul 23 16:37:46 debian postfix/cleanup[25768]: 171D4B941C: message-id=<20070723143746.171D4B941C@debian>
Jul 23 16:37:46 debian postfix/qmgr[25179]: 171D4B941C: from=<>, size=2271, nrcpt=1 (queue active)
Jul 23 16:37:46 debian postfix/bounce[25771]: 73092B941B: sender non-delivery notification: 171D4B941C
Jul 23 16:37:46 debian postfix/qmgr[25179]: 73092B941B: removed
Jul 23 16:37:46 debian postfix/local[25772]: 171D4B941C: to=, orig_to=, relay=local, delay=0.31, delays=0.01/0.07/0/0.23, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Jul 23 16:37:46 debian postfix/qmgr[25179]: 171D4B941C: removed
Van valakinek ötlete, hogy mi lehet a gond? Az addig ok, hogy dinamikus IP-ről nem akar fogadni levelet az invitel. Elvilet smarthost-ként működne a postfix, az authentikáció is jó lehet, de mégsem.
Köszi mindenkinek