> -----Original Message-----
> From: Justin Piszcz [mailto:[EMAIL PROTECTED]
> Sent: Monday, October 13, 2008 5:37 PM
> To: Joey
> Subject: RE: Finally blocking some spam
>
> What anti-spam measurements do you currently use?
>
> What does your main.cf look like?
(Snip)
1st: Firewall using IPlists discussed in this thread.
2nd: RBL's:
reject_rbl_client bl.spamcop.net,
reject_rbl_client b.barracudacentral.org,
reject_rbl_client zen.spamhaus.org,
reject_rbl_client dul.dnsbl.sorbs.net,
reject_rbl_client psbl.surriel.com,
reject_rbl_client ix.dnsbl.manitu.net,
the rest via postfix settings which are:
alias_maps = hash:/etc/postfix/aliases
biff = no
body_checks_size_limit = 21200
bounce_queue_lifetime = 1d
bounce_size_limit = 2048
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
debug_peer_level = 2
delay_warning_time = 24h
deliver_lock_attempts = 10
disable_vrfy_command = yes
header_checks = regexp:/etc/postfix/header_checks
html_directory = no
mail_owner = postfix
mail_spool_directory = /var/spool/mail
mailbox_size_limit = 35000000
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
maximal_queue_lifetime = 5d
message_size_limit = 20000000
mydestination = $myhostname, localhost.$mydomain, $mydomain
myhostname = myserver.net
mynetworks = 127.0.0.0/8
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.2.10/README_FILES
relay_domains = /etc/postfix/backup_domains
relay_recipient_maps = hash:/etc/postfix/backup_domains_recipients,
hash:/etc/postfix/transport_recipients
sample_directory = /usr/share/doc/postfix-2.2.10/samples
sendmail_path = /usr/sbin/sendmail
setgid_group = postdrop
show_user_unknown_table_name = no
smtpd_hard_error_limit = 3
smtpd_helo_required = yes
smtpd_junk_command_limit = 3
smtpd_recipient_restrictions = reject_invalid_hostname,
reject_non_fqdn_sender, reject_non_fqdn_recipient,
reject_unknown_sender_domain, reject_unknown_recipient_domain,
permit_mynetworks, reject_unauth_destination,
check_helo_access hash:/etc/postfix/helo_access,
reject_invalid_helo_hostname, reject_non_fqdn_helo_hostname,
check_policy_service unix:private/policy, check_sender_access
hash:/etc/postfix/client_checks, check_client_access
hash:/etc/postfix/client_checks, check_sender_access
hash:/etc/postfix/freemail_access, check_recipient_mx_access
hash:/etc/postfix/mx_access, check_sender_access
hash:/etc/postfix/senders reject_unauth_pipelining,
reject_rbl_client bl.spamcop.net, reject_rbl_client
b.barracudacentral.org, reject_rbl_client zen.spamhaus.org,
reject_rbl_client dul.dnsbl.sorbs.net, reject_rbl_client
psbl.surriel.com, reject_rbl_client ix.dnsbl.manitu.net,
check_recipient_access hash:/etc/postfix/filtered_domains
smtpd_restriction_classes = from_freemail_host
soft_bounce = no
strict_rfc821_envelopes = yes
transport_maps = hash:/etc/postfix/transport,
hash:/etc/postfix/transport_bounce
unknown_address_reject_code = 554
unknown_client_reject_code = 554
unknown_hostname_reject_code = 554
unknown_local_recipient_reject_code = 550
