Postfix user unknow auf Mailausgangsserver

22 Aug 2006

      Das Problem steht unten in /var/log/mail.
Alle internen Systme setzten ihre Mails an meinen Mailausgangsserver ab.
Da root-Mails an support@rprengel.de gehen sollen diese natürlich nicht
nach drausen über den Provider gehen.
Ich habe lokal keinen user support sondern ein passendes Postfach auf
dem Maileingangsserver (cyrus imap).

An dieser Stelle habe ich jetzt eine Wissenslücke:
Wie bekomme ich es jetzt hin das diese internen Mails intern auf den
Maileingangsserver geleitet werden.
Muß ich auf dem Mailausgangsserver letzlich schon imap konfigurieren
oder kann ich Postfix irgendwie sagen "schieb alles was an @rprengel.de"
addressiert ist an den Maileingangsserver durch.

Gruß

/var/log/mail

Aug 22 10:15:05 srvmailo postfix/local[4027]: 0A2A520C128:
to=, relay=local, delay=0, status=bounced (unknown
user: "support")
Aug 22 10:15:05 srvmailo postfix/cleanup[4026]: 37C6620C12E:
message-id=<20060822081505.37C6620C12E@srvmailo.rprengel.de>
Aug 22 10:15:05 srvmailo postfix/qmgr[3896]: 37C6620C12E: from=<>,
size=3059, nrcpt=1 (queue active)
Aug 22 10:15:05 srvmailo postfix/qmgr[3896]: 0A2A520C128: removed
Aug 22 10:15:05 srvmailo postfix/local[4027]: 37C6620C12E:
to=, orig_to=, relay=local,
delay=0, status=bounced (unknown user: "support")
Aug 22 10:15:05 srvmailo postfix/qmgr[3896]: 37C6620C12E: remove

srvmailo:/etc # postalias -q support /etc/postfix/aliases
support@rprengel.de
srvmailo:/etc #

/etc/postfix/aliases
root:   support@rprengel.de
support:        support@rprengel.de

srvmailo:/etc/postfix # postconf -n
alias_maps = hash:/etc/aliases  hash:/etc/postfix/aliases
biff = no
canonical_maps = hash:/etc/postfix/canonical
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib/postfix
debug_peer_level = 2
defer_transports =
disable_dns_lookups = no
disable_mime_output_conversion = no
html_directory = /usr/share/doc/packages/postfix/html
inet_interfaces = 192.168.2.233
inet_protocols = all
mail_owner = postfix
mail_spool_directory = /var/mail
mailbox_command =
mailbox_size_limit = 0
mailbox_transport =
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
masquerade_classes = envelope_sender, header_sender, header_recipient
masquerade_domains =
masquerade_exceptions =
message_size_limit = 10240000
mydestination = $myhostname localhost.$mydomain $mydomain localhost
myhostname = srvmailo.rprengel.de
mynetworks = 192.168.1.0/24 192.168.2.0/24
myorigin = srvmailo.rprengel.de
newaliases_path = /usr/bin/newaliases
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/packages/postfix/README_FILES
relayhost = providerserver
relocated_maps = hash:/etc/postfix/relocated
sample_directory = /usr/share/doc/packages/postfix/samples
sender_canonical_maps = hash:/etc/postfix/sender_canonical
sendmail_path = /usr/sbin/sendmail
setgid_group = maildrop
smtp_sasl_auth_enable = no
smtp_use_tls = no
smtpd_client_restrictions =
smtpd_helo_required = no
smtpd_helo_restrictions =
smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination
smtpd_sasl_auth_enable = no
smtpd_sender_restrictions = hash:/etc/postfix/access
smtpd_tls_CAfile = /etc/postfix/certs/ca-bundle.crt
smtpd_tls_cert_file = /etc/postfix/certs/postfix_public_cert.pem
smtpd_tls_key_file = /etc/postfix/certs/postfix_private_key.pem
smtpd_tls_loglevel = 2
smtpd_tls_received_header = yes
smtpd_tls_session_cache_database = btree:/etc/postfix/smtpd_session_cache
smtpd_tls_session_cache_timeout = 7200s
smtpd_use_tls = yes
strict_8bitmime = no
strict_rfc821_envelopes = no
tls_random_source = dev:/dev/random
transport_maps = hash:/etc/postfix/transport
unknown_local_recipient_reject_code = 550
virtual_alias_domains = hash:/etc/postfix/virtual
virtual_alias_maps = hash:/etc/postfix/virtual
srvmailo:/etc/postfix #

Ralf Prengel

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Ralf Prengel

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