[root@hq2 postfix]# postconf -n
alias_database = hash:/etc/postfix/aliases
alias_maps = hash:/etc/postfix/aliases
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib/postfix
data_directory = /var/lib/postfix
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
mail_owner = postfix
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
myhostname = xxxx.nu <- replaced...
mynetworks_style = host
newaliases_path = /usr/bin/newaliases
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix/README_FILES
recipient_delimiter = +
relayhost = [emailsmtp.ephone.se]:25
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/saslpass
smtp_sasl_security_options = noanonymous
smtp_use_tls = yes
smtpd_banner = $myhostname ESMTP $mail_name ($mail_version) (Mandriva Linux)
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtpd_tls_auth_only = no
smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
smtpd_use_tls = yes
tls_random_source = dev:/dev/urandom
unknown_local_recipient_reject_code = 550
virtual_alias_domains =
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql_virtual_alias_maps.cf
virtual_gid_maps = static:481
virtual_mailbox_base = /var/mail
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql_virtual_domains_maps.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_transport = dovecot
virtual_uid_maps = static:486


info.log:
Sep 15 13:39:36 hq2 postfix/master[8777]: reload -- version 2.7.0, configuration /etc/postfix
Sep 15 13:39:36 hq2 postfix/pickup[6941]: 767281A2030F: uid=486 from=<xxx@gmail.com> orig_id=092F61A2030B
Sep 15 13:39:36 hq2 postfix/cleanup[6943]: 767281A2030F: message-id=<CAFVjvgUwGLZ-hrJRtrCQgWGcKxrZguow5d0wAcV63=w4uBs5SQ@mail.gmail.com>
Sep 15 13:39:36 hq2 postfix/qmgr[6942]: 767281A2030F: from=<xxxx@gmail.com>, size=2049, nrcpt=1 (queue active)
Sep 15 13:40:23 hq2 postfix/error[7280]: 767281A2030F: to=<erika@xxxx.nu>, relay=none, delay=2449, delays=2402/47/0/0.1, dsn=4.3.0, status=deferred (unknown mail transport error)


warning.log
Sep 15 13:40:23 hq2 postfix/qmgr[6942]: warning: private/dovecot socket: malformed response
Sep 15 13:40:23 hq2 postfix/qmgr[6942]: warning: transport dovecot failure -- see a previous warning/fatal/panic logfile record for the problem description
Sep 15 13:40:23 hq2 postfix/master[8777]: warning: process /usr/lib/postfix/pipe pid 7279 exit status 1
Sep 15 13:40:23 hq2 postfix/master[8777]: warning: /usr/lib/postfix/pipe: bad command startup -- throttling

error.log
Sep 15 13:40:22 hq2 postfix/pipe[7279]: fatal: user= command-line attribute specifies mail system owner postfix

master.cf:

[root@hq2 postfix]# more master.cf
#
# Postfix master process configuration file.  For details on the format
# of the file, see the master(5) manual page (command: "man 5 master").
#
# Do not forget to execute "postfix reload" after editing this file.
#
# The script postfix-chroot.sh can be used to set up a Postfix chroot
# environment on your Mandrivalinux System.
#
# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (yes)   (never) (100)
# ==========================================================================
smtp    inet    n       -       y       -       -       smtpd
submission inet n       -       n       -       -       smtpd
  -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       -       n       -       -       smtpd
#  -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       -       n       -       -       qmqpd
pickup  fifo    n       -       y       60      1       pickup
  -o content_filter=
  -o receive_override_options=
cleanup unix    n       -       y       -       0       cleanup
qmgr    fifo    n       -       y       300     1       qmgr
#qmgr     fifo  n       -       n       300     1       oqmgr
tlsmgr  unix    -       -       y       1000?   1       tlsmgr
rewrite unix    -       -       y       -       -       trivial-rewrite
bounce  unix    -       -       y       -       0       bounce
defer   unix    -       -       y       -       0       bounce
trace   unix    -       -       y       -       0       bounce
verify  unix    -       -       y       -       1       verify
flush   unix    n       -       y       1000?   0       flush
proxymap  unix  -       -       n       -       -       proxymap
proxywrite unix -       -       n       -       1       proxymap
smtp    unix    -       -       y       -       -       smtp -v
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay   unix    -       -       y       -       -       smtp
        -o smtp_fallback_relay=
#       -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq   unix    n       -       y       -       -       showq
error   unix    -       -       y       -       -       error
retry   unix    -       -       y       -       -       error
discard unix    -       -       y       -       -       discard
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp    unix    -       -       y       -       -       lmtp
anvil   unix    -       -       y       -       1       anvil
scache  unix    -       -       y       -       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(8) delivery
# agent.  See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
dovecot   unix  -       n       n       -       -       pipe
   flags=DRhu user=postfix:postfix argv=/usr/lib/dovecot/deliver -d ${recipient}
#-f ${sender}
#
# 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=nobody argv=/usr/bin/maildrop -d ${recipient}
#
# ====================================================================
#
# Please See the Postfix CYRUS_README file for details
# deliver interface (deprecated), to use this also use
# postconf -e cyrus-deliver_destination_recipient_limit=1
##cyrus-deliver     unix  -       n       n       -       -       pipe
##  user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -r ${sender} -m ${extension} ${user}
#
# for default cyrus socket placement
##cyrus     unix  -       n       n       -       -       lmtp
##  -o lmtp_cache_connection=yes
#
# if you configure cyrus socket in the chroot jail
##cyrus-chroot     unix  -       -       y       -       -       lmtp
##  -o lmtp_cache_connection=yes
#
# for lmtp to cyrus via tcp
##cyrus-inet    unix    -       -       y       -       -       lmtp
##  -o lmtp_cache_connection=yes
###  -o lmtp_sasl_auth_enable=yes
##  -o lmtp_sasl_password_maps=hash:/etc/postfix/cyrus_lmtp_sasl_pass
##  -o lmtp_sasl_security_options=noanonymous
#
# ====================================================================
#
# See the Postfix UUCP_README file for configuration details.
#
#uucp      unix  -       n       n       -       -       pipe
#  flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# ====================================================================
#
# Other external delivery methods.
# These are not distributed with Mandrivalinux
#
#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/local/sbin/bsmtp -f $sender $nexthop $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}
#
##### START OF CONTENT FILTER CUSTOMIZATIONS #####
# Please see the Postfix FILTER_README for details.
# These sample entries expect your content filter to
# listen on port 10025 and to inject mail back into
# postfix on port 10026.
#
# to enable such content filter run the command
#    postconf -e content_filter=smtp-filter:127.0.0.1:10025
#    postconf -e smtp-filter_destination_concurrency_limit=2
# or
#    postconf -e content_filter=lmtp-filter:127.0.0.1:10025
#    postconf -e lmtp-filter_destination_concurrency_limit=2
# and the command
#    postconf -e receive_override_options=no_address_mappings
#
# adjust the value of ?mtp-filter_destination_concurrency_limit
# to match the maximum number of process your content filter
# will spawn.
#
127.0.0.1:10026 inet    n       -       y       -       -       smtpd
  -o content_filter=
  -o smtpd_restriction_classes=
  -o smtpd_client_restrictions=permit_mynetworks,reject
  -o smtpd_helo_restrictions=
  -o smtpd_sender_restrictions=
  -o smtpd_end_of_data_restrictions=
  -o smtpd_etrn_restrictions=
  -o smtpd_data_restrictions=
  -o smtpd_delay_reject=no
  -o smtpd_recipient_restrictions=permit_mynetworks,reject
  -o mynetworks=127.0.0.0/8
  -o smtpd_authorized_xforward_hosts=127.0.0.0/8
  -o strict_rfc821_envelopes=yes
  -o smtpd_error_sleep_time=0
  -o smtpd_soft_error_limit=1001
  -o smtpd_hard_error_limit=1000
  -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
#
lmtp-filter     unix    -       -       y       -       -       lmtp
  -o lmtp_data_done_timeout=1200
  -o lmtp_send_xforward_command=yes
  -o lmtp_cache_connection=no
  -o max_use=20
#
smtp-filter     unix    -       -       y       -       -       smtp
  -o smtp_data_done_timeout=1200
  -o smtp_send_xforward_command=yes
  -o max_use=20
#
##### END OF CONTENT FILTER CUSTOMIZATIONS #####