Залогинился по root'ом. Отправил письмо руту.Лог:
Sep 16 15:48:22 relay postfix/pickup[15996]: 4787E11691: uid=0 from=<root>
Sep 16 15:48:22 relay postfix/cleanup[16076]: 4787E11691: message-id=<20080916124822.4787E11691@relay.mydomain.ua>
Sep 16 15:48:22 relay postfix/qmgr[15995]: 4787E11691: from=<root@mydomain.ua>, size=16515, nrcpt=1 (queue active)
Sep 16 15:48:22 relay clamsmtpd: 10001C: accepted connection from: 127.0.0.1
Sep 16 15:48:22 relay postfix/smtpd[16078]: connect from localhost[127.0.0.1]
Sep 16 15:48:22 relay postfix/smtpd[16078]: 7260411692: client=localhost[127.0.0.1]
Sep 16 15:48:22 relay postfix/cleanup[16076]: 7260411692: message-id=<20080916124822.4787E11691@relay.mydomain.ua>
Sep 16 15:48:22 relay postfix/qmgr[15995]: 7260411692: from=<root@mydomain.ua>, size=16783, nrcpt=1 (queue active)
Sep 16 15:48:22 relay clamsmtpd: 10001C: from=root@mydomain.ua, to=root@mydomain.ua, status=CLEAN
Sep 16 15:48:22 relay postfix/smtp[16077]: 4787E11691: to=<root@mydomain.ua>, orig_to=<root>, relay=127.0.0.1[127.0.0.1]:10025, delay=0.34, delays=0.04/0.02/0.14/0.15, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 7260411692)
Sep 16 15:48:22 relay postfix/qmgr[15995]: 4787E11691: removed
Sep 16 15:48:22 relay postfix/smtpd[16078]: disconnect from localhost[127.0.0.1]
Sep 16 15:48:22 relay proxsmtpd: 10001C: accepted connection from: 127.0.0.1
Sep 16 15:48:22 relay postfix/smtpd[16081]: connect from localhost[127.0.0.1]
Sep 16 15:48:22 relay postfix/smtpd[16081]: BB44C11693: client=localhost[127.0.0.1]
Sep 16 15:48:22 relay spamd[1048]: spamd: connection from localhost [127.0.0.1] at port 62595
Sep 16 15:48:22 relay spamd[1048]: spamd: processing message <20080916124822.4787E11691@relay.mydomain.ua> for spamd:58
Sep 16 15:48:31 relay spamd[1048]: spamd: clean message (-0.7/7.0) for spamd:58 in 8.4 seconds, 16783 bytes.
Sep 16 15:48:31 relay spamd[1048]: spamd: result: . 0 - ALL_TRUSTED,AWL,MISSING_SUBJECT,WHOIS_DMNBYPROXY scantime=8.4,size=16783,user=spamd,uid=58,required_score=7.0,rhost=localhost,raddr=127.0.0.1,rport=62595,mid=<20080916124822.4787E11691@relay.mydomain.ua>,autolearn=no
Sep 16 15:48:31 relay postfix/cleanup[16076]: BB44C11693: message-id=<20080916124822.4787E11691@relay.mydomain.ua>
Sep 16 15:48:31 relay postfix/qmgr[15995]: BB44C11693: from=<root@mydomain.ua>, size=17231, nrcpt=1 (queue active)
Sep 16 15:48:31 relay proxsmtpd: 10001C: from=root@mydomain.ua, to=root@mydomain.ua, status=FILTERED
Sep 16 15:48:31 relay postfix/smtp[16080]: 7260411692: to=<root@mydomain.ua>, relay=127.0.0.1[127.0.0.1]:10028, delay=8.8, delays=0.14/0.02/0.13/8.5, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as BB44C11693)
Sep 16 15:48:31 relay postfix/smtpd[16081]: disconnect from localhost[127.0.0.1]
Sep 16 15:48:31 relay postfix/qmgr[15995]: 7260411692: removed
Sep 16 15:48:31 relay spamd[825]: prefork: child states: II
Sep 16 15:48:31 relay postfix/smtp[16085]: BB44C11693: to=<root@mydomain.ua>, relay=10.10.29.3[10.10.29.3]:25, delay=8.7, delays=8.5/0.03/0/0.18, dsn=2.6.0, status=sent (250 2.6.0 <20080916124822.4787E11691@relay.mydomain.ua> Queued mail for delivery)
Sep 16 15:48:31 relay postfix/qmgr[15995]: BB44C11693: removed
Результат postconf -n:
alias_database = hash:/etc/mail/aliases
alias_maps = hash:/etc/mail/aliases
command_directory = /usr/local/sbin
config_directory = /usr/local/etc/postfix
content_filter = scan:[127.0.0.1]:10025
daemon_directory = /usr/local/libexec/postfix
data_directory = /var/db/postfix
debug_peer_level = 2
default_privs = nobody
disable_vrfy_command = yes
header_checks = regexp:/usr/local/etc/postfix/header_checks
html_directory = no
inet_interfaces = 10.10.29.254, AAA.BBB.CCC.DDD, 127.0.0.1
mail_owner = postfix
mailq_path = /usr/local/bin/mailq
manpage_directory = /usr/local/man
message_size_limit = 10485760
mydomain = mydomain.ua
myhostname = relay.mydomain.ua
mynetworks = 10.10.29.3/32, 127.0.0.1/32
mynetworks_style = host
myorigin = $mydomain
newaliases_path = /usr/local/bin/newaliases
queue_directory = /var/spool/postfix
readme_directory = no
sample_directory = /usr/local/etc/postfix
sendmail_path = /usr/local/sbin/sendmail
setgid_group = maildrop
show_user_unknown_table_name = no
smtp_always_send_ehlo = yes
smtpd_client_restrictions = permit_mynetworks,
reject_unknown_client_hostname,
reject_rbl_client bl.spamcop.net,
reject_rbl_client sbl.spamhaus.org,
reject_rbl_client list.dsbl.org,
reject_rbl_client cbl.abuseat.org,
reject_rbl_client dul.dnsbl.sorbs.net
smtpd_etrn_restrictions = reject
smtpd_hard_error_limit = 5
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks,
reject_unknown_helo_hostname,
reject_invalid_helo_hostname,
reject_non_fqdn_helo_hostname
smtpd_recipient_limit = 10
smtpd_recipient_overshoot_limit = $smtpd_recipient_limit
smtpd_recipient_restrictions = permit_mynetworks,
reject_unauth_destination,
reject_unknown_recipient_domain,
reject_non_fqdn_recipient,
check_policy_service inet:127.0.0.1:10031,
reject_unlisted_recipient
smtpd_reject_unlisted_sender = yes
smtpd_sender_restrictions = permit_mynetworks,
reject_unknown_sender_domain,
reject_unlisted_sender
strict_rfc821_envelopes = yes
transport_maps = hash:/usr/local/etc/postfix/virtual_transport
unknown_local_recipient_reject_code = 550
virtual_mailbox_domains = mydomain.ua
virtual_mailbox_maps = ldap:ldapmap
virtual_transport = hash:/usr/local/etc/postfix/virtual_transport
Сервер с IP 10.10.29.3 - почтовый сервер Exchange