I have setup a throttling postfix based on http://flurdy.com/docs/postfix/ and
http://tech.groups.yahoo.com/group/postfix-users/message/271370 .
In the virtual domains tables I have: localhost, localhost.localdomain and
my.domain.com .
transport:
========
hotmail.com hotmailratelimit:
yahoo.com yahooratelimit:
main.cf: (I was suggested to post the postconf -n output instead)
========
alias_database = hash:/etc/postfix/aliases
alias_maps = hash:/etc/postfix/aliases
append_dot_mydomain = no
biff = no
broken_sasl_auth_clients = yes
config_directory = /etc/postfix
default_destination_rate_delay = 15s
delay_warning_time = 4h
disable_vrfy_command = yes
inet_interfaces = all
mailbox_command =
mailbox_size_limit = 0
maximal_backoff_time = 8000s
maximal_queue_lifetime = 3d
minimal_backoff_time = 1000s
mydestination =
myhostname = my.domain.com
mynetworks = 1.2.3.4/32
myorigin = my.domain.com
readme_directory = no
recipient_delimiter = +
relay_domains =
relayhost =
smtp_helo_timeout = 60s
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
smtpd_client_restrictions = reject_rbl_client sbl.spamhaus.org,
reject_rbl_client blackholes.easynet.nl, reject_rbl_client dnsbl.njabl.org
smtpd_delay_reject = yes
smtpd_hard_error_limit = 12
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks, warn_if_reject
reject_non_fqdn_hostname, reject_invalid_hostname, permit
smtpd_recipient_limit = 16
smtpd_recipient_restrictions = reject_unauth_pipelining, permit_mynetworks,
reject_non_fqdn_recipient, reject_unknown_recipient_domain,
reject_unauth_destination, permit smtpd_data_restrictions =
reject_unauth_pipelining
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
smtpd_sender_restrictions = permit_mynetworks, warn_if_reject
reject_non_fqdn_sender, reject_unknown_sender_domain, reject_unauth_pipelining,
permit
smtpd_soft_error_limit = 3
smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
transport_maps = hash:/etc/postfix/transport
unknown_local_recipient_reject_code = 450
virtual_alias_maps = mysql:/etc/postfix/mysql_alias.cf
virtual_gid_maps = static:5000
virtual_mailbox_base = /var/spool/mail/virtual
virtual_mailbox_domains = mysql:/etc/postfix/mysql_domains.cf
virtual_mailbox_maps = mysql:/etc/postfix/mysql_mailbox.cf
virtual_uid_maps = static:5000
master.cf: (Removed comments)
=========
smtp inet n - - - - smtpd
hotmailratelimit unix - - - - 1 smtp
-o smtp_fallback_relay= -o syslog_name=slow_queue -o smtp_helo_timeout=3
-o smtp_mx_session_limit=1 -o smtp_mx_address_limit=1
yahooratelimit unix - - - - 1 smtp
-o smtp_fallback_relay= -o syslog_name=slow_queue -o smtp_helo_timeout=3
-o smtp_mx_session_limit=1 -o smtp_mx_address_limit=1
relayratelimit unix - - - - 1 smtp
-o smtp_fallback_relay= -o syslog_name=slow_queue -o smtp_helo_timeout=3
-o smtp_mx_session_limit=1 -o smtp_mx_address_limit=1
pickup fifo n - - 60 1 pickup
cleanup unix n - - - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - - 300 1 oqmgr
tlsmgr unix - - - 1000? 1 tlsmgr
rewrite unix - - - - - trivial-rewrite
bounce unix - - - - 0 bounce
defer unix - - - - 0 bounce
trace unix - - - - 0 bounce
verify unix - - - - 1 verify
flush unix n - - 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - - - - smtp
relay unix - - - - - smtp
-o smtp_fallback_relay=
showq unix n - - - - showq
error unix - - - - - error
retry unix - - - - - error
discard unix - - - - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - - - - lmtp
anvil unix - - - - 1 anvil
scache unix - - - - 1 scache
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
ifmail unix - n n - - pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe
flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix - n n - 2 pipe
flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop}
${user} ${extension}
mailman unix - n n - - pipe
flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
${nexthop} ${user}
I don't want to throttle the email that goes for my own domain (my.domain.com).
Previously I had the transport as:
hotmail.com hotmailratelimit:
yahoo.com yahooratelimit:
my.domain.com relayratelimit:
(added relayratelimit line) but then I had the warning: warning: do not list
domain in BOTH virtual_mailbox_domains and relay_domains and when I sent an
email to my.domain.com from outside I got the: mail for my.domain.com loops
back to myself error.
Now it does work, but I've said I've noticed that mail for my own system
(my.domain.com) gets throttled too and I don't want that.
Thank you for any clue you might give me.
--
Adrián Gibanel
I.T. Manager
+34 675 683 301
www.btactic.com
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