Добрый день Гуру Линукса)
Mandriva, стоит postfix.
проблема - спам! сейчас выложу свой main.cf . Посмотрите его плизз и выскажите своё мнение в сторону уменьшения количества спама. main.cf:
strict_rfc821_envelopers = yes
disable_vrfy_command = yes
smtpd_delay_reject = yes
smtpd_helo_required = yes
smtpd_helo_restrictions =
permit_mynetworks,
reject_invalid_hostname,
reject_non_fqdn_hostname,
reject_unknown_hostname,
permit
smtpd_sender_restrictions =
permit_mynetworks,
check_sender_access regexp:/etc/postfix/sender_access,
reject_non_fqdn_sender,
reject_unknown_sender_domain,
permit
smtpd_recipient_restrictions =
reject_unauth_pipelining,
reject_non_fqdn_recipient,
reject_unknown_recipient_domain,
permit_mynetworks,
#
reject_unauth_destination,
#
permit
smtpd_client_restrictions =
permit_mynetworks,
check_client_access hash:/etc/postfix/client_access,
reject_rbl_client bl.spamcop.net,
reject_rbl_client dnsbl.njabl.org,
reject_rbl_client cbl.abuseat.org,
permit
вот sender_access:
/.*\.com /REJECT
/.*\.edu /REJECT
/.*\.bsi.ch /REJECT
/.*\.shop.by /REJECT
/.*\.tar /REJECT
Спам приходит с доменов com в основном.