Доброго времени суток! 
 Имеется почтовый релей. 
 Настроен для получения писем для нескольких доменов и пересылки на внутренние почтовые сервера. 
 При получении писем писем говорит что пользователя нет в таблице:  postfix/smtpd[19570]: NOQUEUE: reject: RCPT from mail-vc0-f172.google.com[209.85.220.172]: 450 4.1.1 <dao@xxx.com>: Recipient address rejected: User unknown in local recipient table; from=<xxx@gmail.com> to=<dao@xxx.com> proto=ESMTP helo=<mail-vc0-f172.google.com> 
 А письма должны просто пересылаться для этого домена на внутренний сервер, который сам определит наличие пользователя. 
 main.cf 
 ----------- 
 smtpd_banner = $myhostname 
 biff = no 
 # appending .domain is the MUA's job. 
 append_dot_mydomain = no 
 # Uncomment the next line to generate "delayed mail" warnings 
 delay_warning_time = 1h 
 readme_directory = no 
 # TLS parameters 
 smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem 
 smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key 
 smtpd_use_tls=yes 
 smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache 
 smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache 
 myhostname = mx2.xxx.com 
 mydomain = xxx.com 
 myorigin = $mydomain 
 #inet_interfaces = eth0 
 mynetworks_style = subnet 
 mynetworks = 127.0.0.0/8, xx.xxx.xxx.xxx/28 
 mydestination = $myhostname, localhost.$mydomain, $mydomain 
 relay_domains = xxx.com, yyy.xxx.com, zzz.xxx.com, www.xxxx.com 
 unknown_local_recipient_reject_code = 450 
 relay_domains_reject_code = 554 
 alias_database = hash:/etc/postfix/checks/aliases 
 header_checks = regexp:/etc/postfix/checks/header_checks 
 mime_header_checks = regexp:/etc/postfix/checks/mime_header_checks 
 body_checks = regexp:/etc/postfix/checks/body_checks 
 sender_bcc_maps = hash:/etc/postfix/checks/recipient_bcc_maps 
 alias_maps = hash:/etc/postfix/checks/aliases 
 transport_maps = hash:/etc/postfix/checks/transports 
 ####local_recipient_maps = hash:/etc/postfix/checks/local_recipient 
 ###relay_recipient_maps = hash:/etc/postfix/checks/relay_maps 
 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 
 manpage_directory = /usr/local/man 
 sample_directory = /etc/postfix 
 setgid_group = postdrop 
 readme_directory = no 
 data_directory = /var/lib/postfix 
 inet_protocols = ipv4 
 smtpd_helo_required = yes 
 policy-spf_time_limit = 3600s 
 message_size_limit = 10485760 
 body_checks_size_limit = 10485760 
 smtp_connect_timeout = 60s 
 smtp_data_init_timeout = 180s 
 maximal_backoff_time = 400s 
 minimal_backoff_time = 300s 
 queue_run_delay = 300s 
 maximal_queue_lifetime = 1d 
 delay_warning_time = 1h 
 bounce_queue_lifetime = 1d 
 smtpd_client_restrictions = 
 permit_mynetworks, 
 check_sender_access hash:/etc/postfix/checks/access, 
 reject_rbl_client dialups.mail-abuse.org, 
 reject_rbl_client dul.ru, 
 reject_rbl_client cbl.abuseat.org, 
 reject_rbl_client sbl.spamhaus.org, 
 reject_rbl_client dul.dnsbl.sorbs.net, 
 check_policy_service unix:private/policy, 
 content_filter = smtp-amavis:[127.0.0.1]:10024, 
 reject_unknown_client, 
 permit 
 #####!! 
 master.cf 
 -------------- 
 # ========================================================================== 
 # service type private unpriv chroot wakeup maxproc command + args 
 # (yes) (yes) (yes) (never) (100) 
 # ========================================================================== 
 smtp inet n - - - - smtpd 
 #smtp inet n - - - 1 postscreen 
 #smtpd pass - - - - - smtpd 
 #dnsblog unix - - - - 0 dnsblog 
 #tlsproxy unix - - - - 0 tlsproxy 
 #submission inet n - - - - smtpd 
 # -o syslog_name=postfix/submission 
 # -o smtpd_tls_security_level=encrypt 
 # -o smtpd_sasl_auth_enable=yes 
 # -o smtpd_client_restrictions=permit_sasl_authenticated,reject 
 # -o milter_macro_daemon_name=ORIGINATING 
 #smtps inet n - - - - smtpd 
 # -o syslog_name=postfix/smtps 
 # -o smtpd_tls_wrappermode=yes 
 # -o smtpd_sasl_auth_enable=yes 
 # -o smtpd_client_restrictions=permit_sasl_authenticated,reject 
 # -o milter_macro_daemon_name=ORIGINATING 
 #628 inet n - - - - qmqpd 
 pickup fifo n - - 60 1 pickup 
 -o content_filter= 
 -o receive_override_options=no_header_body_checks 
 cleanup unix n - - - 0 cleanup 
 qmgr fifo n - n 300 1 qmgr 
 #qmgr fifo n - 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_helo_timeout=5 -o smtp_connect_timeout=5 
 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 
 # 
 # ==================================================================== 
 # Interfaces to non-Postfix software. Be sure to examine the manual 
 # pages of the non-Postfix software to find out what options it wants. 
 # 
 # Many of the following services use the Postfix pipe( delivery 
 # agent. See the pipe( man page for information about ${recipient} 
 # and other message envelope options. 
 # ==================================================================== 
 # 
 # maildrop. See the Postfix MAILDROP_README file for details. 
 # Also specify in main.cf: maildrop_destination_recipient_limit=1 
 # 
 maildrop unix - n n - - pipe 
 flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient} 
 # 
 # ==================================================================== 
 # 
 # Recent Cyrus versions can use the existing "lmtp" master.cf entry. 
 # 
 # Specify in cyrus.conf: 
 # lmtp cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4 
 # 
 # Specify in main.cf one or more of the following: 
 # mailbox_transport = lmtp:inet:localhost 
 # virtual_transport = lmtp:inet:localhost 
 # 
 # ==================================================================== 
 # 
 # Cyrus 2.1.5 (Amos Gouaux) 
 # Also specify in main.cf: cyrus_destination_recipient_limit=1 
 # 
 #cyrus unix - n n - - pipe 
 # user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user} 
 # 
 # ==================================================================== 
 # Old example of delivery via Cyrus. 
 # 
 #old-cyrus unix - n n - - pipe 
 # flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user} 
 # 
 # ==================================================================== 
 # 
 # See the Postfix UUCP_README file for configuration details. 
 # 
 uucp unix - n n - - pipe 
 flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient) 
 # 
 # Other external delivery methods. 
 # 
 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} ${user} 
 # ========================================================================== 
 # service type private unpriv chroot wakeup maxproc command + args 
 # (yes) (yes) (yes) (never) (100) 
 # ========================================================================== 
 # Added using postfix-add-policy script: 
 policy-spf unix - n n - - spawn 
 user=nobody argv=/usr/bin/policyd-spf 
 policy unix - n n - - spawn 
 user=nobody argv=/usr/bin/policyd-spf 
 # ========================================================================== 
 # service type private unpriv chroot wakeup maxproc command + args 
 # (yes) (yes) (yes) (never) (100) 
 # ========================================================================== 
 # Added using postfix-add-filter script: 
 smtp-amavis unix - - - - 2 smtp 
 -o smtp_data_done_timeout=1200 
 -o smtp_send_xforward_command=yes 
 -o disable_dns_lookups=yes 
 -o smtp_tls_note_starttls_offer=no 
 -o max_use=20 
 127.0.0.1:10025 inet n - - - - smtpd 
 -o content_filter= 
 -o smtpd_delay_reject=no 
 -o smtpd_client_restrictions=permit_mynetworks,reject 
 -o smtpd_helo_restrictions= 
 -o smtpd_sender_restrictions= 
 -o smtpd_recipient_restrictions=permit_mynetworks,reject 
 -o smtpd_data_restrictions=reject_unauth_pipelining 
 -o smtpd_end_of_data_restrictions= 
 -o smtpd_restriction_classes= 
 ##### -o mynetworks=127.0.0.0/8 
 -o smtpd_error_sleep_time=0 
 -o smtpd_soft_error_limit=1001 
 -o smtpd_hard_error_limit=1000 
 -o smtpd_client_connection_count_limit=0 
 -o smtpd_client_connection_rate_limit=0 
 ####%% -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters 
 -o receive_override_options=no_header_body_checks,no_milters 
 -o local_header_rewrite_clients= 
 -o smtpd_milters= 
 -o local_recipient_maps= 
 -o relay_recipient_maps= 
 ###dspam-retrain unix - n n - 10 pipe 
 ### flags=Rhq user=dspam argv=/usr/bin/dspam --class=$nexthop --user amavis --source=error