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Old 24th October 2011, 14:56
wergeni wergeni is offline
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Default Postfix stopped working - Connection refused

Hi

My Postfix server been running for years without any problem's until now, and I don't know what I have changed to make it stop sending emails...

The Postfix set-up and configuration is over my head any day in the week and nothing I'm happy to touch. I had help from "an expert" to set this up years ago.

Only use Postfix to send emails.
Sending from multiple domains.
Some extra features was added for better get through mail filters, domain key and dksign.

Anyone who can point me in the right direction?
Happy to pay as I have no clue was involved to get this sorted. I have spent a couple of days on this and I don't get any wiser...

I have included the info I think is needed, please let me know if I have missed anything.

Best regards
Hakan Wergeni



#Domain TXT records
xxxx.com 86400 IN TXT v=spf1 a mx ptr ip4:78.136.*29.91 ip4:94.236.*0.186 ~all
selector1._domainkey.xxx.com 86400 IN TXT k=rsa; t=s; p=MIGfMA0GC*SqGSIb3DQE*BAQUAA4GNA*DCBiQKBgQD*CPHx2 kN/1a*drkxQbHwzO*uT9NbxTIJV*jBil8iz7Su*0mK77fCLrA*egt XBsGEPc*ZB/YpaOK/s*Ild9SYzaN0*TAmdv2wCCe*JnlQIpmxui*zBD8rKonRE*ueFg mx3WZN*UtZKxVD+sc*q2AM0Ermv2*8Ji7NsS70D*MUv+YddVR7 *4gM9EOMLJI*QIDAQAB

#Error log
Oct 24 12:00:44 135399-www1 postfix/qmgr[22834]: 5EE0C4852B: to=<xxx@xxxx.com>, orig_to=<apache>, relay=none, delay=86443, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused)
Oct 24 12:00:44 135399-www1 postfix/qmgr[22834]: 55F0E48526: to=<xxxx@xxx.net>, relay=none, delay=86443, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused)
Oct 24 12:00:44 135399-www1 postfix/qmgr[22834]: 50DF248760: to=<xxx@xxx.com>, relay=none, delay=145269, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused)
Oct 24 12:00:44 135399-www1 postfix/qmgr[22834]: 58CE048525: to=<xxx@xxx.com>, orig_to=<apache>, relay=none, delay=86443, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused)
Oct 24 12:00:44 135399-www1 postfix/qmgr[22834]: 5A1724851F: to=<xxx@xxxx.net>, relay=none, delay=86443, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused)
Oct 24 12:01:01 135399-www1 postfix/pickup[22833]: 64D29485B3: uid=48 from=<apache>
Oct 24 12:01:01 135399-www1 postfix/cleanup[23108]: 64D29485B3: message-id=<20111024110101.64D29485B3@135399-www1.rogavi.com>
Oct 24 12:01:01 135399-www1 postfix/qmgr[22834]: 64D29485B3: from=<xxx@xxxx.com>, size=700, nrcpt=1 (queue active)
Oct 24 12:01:01 135399-www1 postfix/qmgr[22834]: 64D29485B3: to=<xxxx@xxxx.com>, orig_to=<apache>, relay=none, delay=0, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused)
Oct 24 12:04:04 135399-www1 postfix/scache[22993]: statistics: start interval Oct 24 12:00:44
Oct 24 12:04:04 135399-www1 postfix/scache[22993]: statistics: domain lookup hits=0 miss=3 success=0%
Oct 24 12:04:04 135399-www1 postfix/scache[22993]: statistics: address lookup hits=0 miss=3 success=0%

#main.cgi
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
unknown_local_recipient_reject_code = 550
mynetworks = 78.136.29.91/32, 127.0.0.0/8, 94.236.0.186/188
mail_spool_directory = /var/spool/mail
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.postfix
newaliases_path = /usr/bin/newaliases.postfix
mailq_path = /usr/bin/mailq.postfix
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/postfix-2.2.10/samples
readme_directory = /usr/share/doc/postfix-2.2.10/README_FILES
virtual_alias_maps = hash:/etc/postfix/virtual
mailbox_size_limit = 256000000
myorigin = $mydomain
mydestination = $myhostname, localhost.$mydomain, $mydomain
smtp_use_tls = yes
smtp_sasl_password_maps = static:xxx@xxx.com:xxxxx
smtp_tls_CAfile = /etc/postfix/certs/ThawtePremiumServerCA_b64.txt
broken_sasl_auth_clients = yes
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
smtpd_client_restrictions = permit_mynetworks permit_inet_interfaces
smtpd_recipient_restrictions = permit_mynetworks reject_unauth_destination

#master.cf
smtp inet n - n - - smtpd
pickup fifo n - n 60 1 pickup
-o content_filter=dksign:[127.0.0.1]:10027

cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - n 300 1 oqmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
smtp unix - - n - - smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix - - n - - smtp
-o fallback_relay=
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - n - - showq
error unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache


maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}

old-cyrus unix - n n - - pipe
flags=R user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -m ${extension} ${user}

cyrus unix - n n - - pipe
user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -r ${sender} -m ${extension} ${user}

uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)

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=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient

submission inet n - n - - smtpd
-o smtpd_etrn_restrictions=reject
-o smtpd_sasl_auth_enable=yes
-o content_filter=dksign:[127.0.0.1]:10027
-o receive_override_options=no_address_mappings
-o smtpd_recipient_restrictions=permit_mynetworks,per mit_sasl_authenticated,reject

dksign unix - - n - 10 smtp
-o smtp_send_xforward_command=yes
-o smtp_discard_ehlo_keywords=8bitmime,starttls

## This is what dkimproxy passes outgoing signed messages to
127.0.0.1:10028 inet n - n - 10 smtpd
-o content_filter=
-o receive_override_options=no_unknown_recipient_chec ks,no_header_body_checks
-o smtpd_helo_restrictions=
-o smtpd_client_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,rej ect
-o mynetworks=127.0.0.0/8
-o smtpd_authorized_xforward_hosts=127.0.0.0/8
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