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Old 31st July 2008, 00:13
schmidtedv schmidtedv is offline
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Default Question on postfix with postgrey and DNS

Well, i installed my new server and already configured my domain.de for it with info@domain.de and some aliases. I already get some mails on the server but some still reach the old server, too. I guess only some DNS-Servers have noticed the IP-changes for domain.de....however, my mail.log now gehts some maybe important greylistings:

Jul 30 13:34:42 000-00-000-00 postfix/smtpd[20835]: NOQUEUE: reject: RCPT from s15299956.rootmaster.info[]: 450 4.7.1 <info@domain.de>: Recipient address rejected: Greylisted, see http://isg.ee.ethz.ch/tools/postgrey...domain.de.html; from=<oqalligator@austincpaac.com> to=<info@domain.de> proto=ESMTP helo=<s15299956.rootmaster.info>
Jul 30 13:34:42 000-00-000-00 postfix/smtpd[20835]: disconnect from s15299956.rootmaster.info[]
I'm not shure how to understand this line. does it mean that my mailaddress info@domain.de is blocked or that the mail from is paused but has a mail for info@domain.de???

As a tuning here i did some changes in main.cf that would be great if someone could take a view at, if these are ok for an PIII 733Mhz 256MB dealing probably only with my own domain (that for instance I used 100MB as MaxSize for a Mail...high but I might use it and nobody else will send mails except me...hopefully):

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no
append_dot_mydomain = no
smtpd_use_tls = yes
smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
smtpd_tls_auth_only = no
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
smtpd_tls_session_cache_timeout = 3600s
smtp_use_tls = yes
smtp_tls_note_starttls_offer = yes
smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache
tls_random_source = dev:/dev/urandom
qmgr_fudge_factor = 70
message_size_limit = 102400000
bounce_template_file = /etc/postfix/bounce.cf
delay_warning_time = 30m
bounce_queue_lifetime = 3d
maximal_queue_lifetime = 3d
smtpd_sasl_local_domain = 
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_helo_required = yes
disable_vrfy_command = yes
strict_rfc821_envelopes = yes
invalid_hostname_reject_code = 554
multi_recipient_bounce_reject_code = 554
non_fqdn_reject_code = 554
relay_domains_reject_code = 554
unknown_address_reject_code = 554
unknown_client_reject_code = 554
unknown_hostname_reject_code = 554
unknown_local_recipient_reject_code = 554
unknown_relay_recipient_reject_code = 554
unknown_sender_reject_code = 554
unknown_virtual_alias_reject_code = 554
unknown_virtual_mailbox_reject_code = 554
unverified_recipient_reject_code = 554
unverified_sender_reject_code = 554
smtpd_client_restrictions =
smtpd_helo_restrictions =
smtpd_sender_restrictions =
smtpd_recipient_restrictions = 
check_policy_service inet:,
myhostname = 000-00-000-00.internetserviceteam.com
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = /etc/postfix/local-host-names
relayhost = 
mynetworks =
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all
virtual_maps = hash:/etc/postfix/virtusertable
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Old 31st July 2008, 09:02
till till is offline
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I understand this message as mail to info@domain.de is greylisted and thats the way I would expect it to work.

If your old server is still running, you might use e.g. postfix transports to forward all mail to the new server.
Till Brehm
Get ISPConfig support and the ISPConfig 3 manual from ispconfig.org.
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