Вот main.cf^
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
mail_owner = postfix
default_privs = nobody
myhostname = mail.mydomain.com
mydomain = mydomain.com
myorigin = $mydomain
inet_interfaces = all
unknown_local_recipient_reject_code = 550
mynetworks = 127.0.0.1, 192.168.0.0/24, 212.154.141.130
smtpd_banner = $myhostname ESMTP $mail_name
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
xxgdb $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
manpage_directory = /usr/share/man
sample_directory = /etc/mail/sample
readme_directory = /usr/share/doc/packages/postfix/README_FILES
message_size_limit = 15000000
disable_vrfy_command = yes
smtpd_delay_reject = yes
smtpd_helo_required = yes
broken_sasl_auth_clients = yes
smtpd_sasl_auth_enable = yes
transport_maps = mysql:/etc/postfix/transport.cf
virtual_mailbox_base = /
virtual_uid_maps = mysql:/etc/postfix/ids.cf
virtual_gid_maps = mysql:/etc/postfix/gids.cf
virtual_mailbox_maps = hash:/etc/postfix/aliases mysql:/etc/postfix/aliases.cf
virtual_maps = mysql:/etc/postfix/remote_aliases.cf
relay_domains = $transport_maps
smtpd_helo_restrictions = permit_mynetworks, permit_sasl_authenticated, check_helo_access regexp:/etc/postfix/helo_regexp, check_helo_access regexp:/etc/postfix/dul_checks, reject_invalid_hostname,permit
smtpd_sender_restrictions = permit_sasl_authenticated, permit_mynetworks, regexp:/etc/postfix/sender_access, reject_non_fqdn_sender, reject_unknown_sender_domain,permit
smtpd_recipient_restrictions = reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated,reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_unlisted_recipient, reject_unauth_destination,permit
smtpd_client_restrictions = permit_mynetworks, permit_sasl_authenticated, check_client_access hash:/etc/postfix/client_access, check_client_access regexp:/etc/postfix/dul_checks,reject_rbl_client bl.spamcop.net,reject_rbl_client cbl.abuseat.org,permit