Mail is delayed and has this Error; Recipient address rejected: Service is

Hi,

First of all i've been looking here and found some answers but it is still not clear to me.
I think I set up everything right but still mails arrive dalayed from time to time.
Here is the log;

"Feb 3 08:25:15 applesupport postfix/smtpd[42190]: connect from smtp-vbr10.xs4all.nl[194.109.24.30]
Feb 3 08:25:15 applesupport postfix/smtpd[42190]: NOQUEUE: reject: RCPT from smtp-vbr10.xs4all.nl[194.109.24.30]: 450 4.7.1 <support@applesupported.nl>: Recipient address rejected: Service is unavailable; from=<info@arpengineering.nl> to=<support@applesupported.nl> proto=ESMTP helo=<smtp-vbr10.xs4all.nl>
Feb 3 08:25:16 applesupport postfix/smtpd[42190]: disconnect from smtp-vbr10.xs4all.nl[194.109.24.30]
Feb 3 08:28:36 applesupport postfix/anvil[42195]: statistics: max connection rate 1/60s for (smtp:194.109.24.30) at Feb 3 08:25:15
Feb 3 08:28:36 applesupport postfix/anvil[42195]: statistics: max connection count 1 for (smtp:194.109.24.30) at Feb 3 08:25:15
Feb 3 08:28:36 applesupport postfix/anvil[42195]: statistics: max cache size 1 at Feb 3 08:25:15
Feb 3 08:31:55 applesupport postfix/smtpd[42292]: connect from server27.firstfind.nl[85.158.203.38]
Feb 3 08:31:55 applesupport postfix/smtpd[42292]: disconnect from server27.firstfind.nl[85.158.203.38]
Feb 3 08:31:56 applesupport postfix/smtpd[42292]: connect from server27.firstfind.nl[85.158.203.38]
Feb 3 08:31:56 applesupport postfix/smtpd[42292]: AA1CA6BCD6: client=server27.firstfind.nl[85.158.203.38]
Feb 3 08:31:56 applesupport postfix/cleanup[42303]: AA1CA6BCD6: message-id=<1863800C-5278-417D-BDBD-DDC0C2CD9A3C@arpengineering.nl>
Feb 3 08:31:56 applesupport postfix/qmgr[142]: AA1CA6BCD6: from=<info@arpengineering.nl>, size=31086, nrcpt=1 (queue active)
Feb 3 08:31:56 applesupport postfix/smtpd[42292]: disconnect from server27.firstfind.nl[85.158.203.38]
Feb 3 08:31:57 applesupport postfix/smtpd[42308]: connect from localhost[127.0.0.1]
Feb 3 08:31:57 applesupport postfix/smtpd[42308]: 364E26BCE8: client=localhost[127.0.0.1]
Feb 3 08:31:57 applesupport postfix/cleanup[42303]: 364E26BCE8: message-id=<1863800C-5278-417D-BDBD-DDC0C2CD9A3C@arpengineering.nl>
Feb 3 08:31:57 applesupport postfix/qmgr[142]: 364E26BCE8: from=<info@arpengineering.nl>, size=31537, nrcpt=1 (queue active)
Feb 3 08:31:57 applesupport postfix/smtp[42304]: AA1CA6BCD6: to=<support@applesupported.nl>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.91, delays=0.43/0.02/0.01/0.46, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=37498-01, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as 364E26BCE8)
Feb 3 08:31:57 applesupport postfix/qmgr[142]: AA1CA6BCD6: removed
Feb 3 08:31:57 applesupport postfix/pipe[42311]: 364E26BCE8: to=<support@applesupported.nl>, relay=dovecot, delay=0.1, delays=0/0.01/0/0.09, dsn=2.0.0, status=sent (delivered via dovecot service)
"
It comes later from my bsmtp backup server.
Can anyone take a look at this?


I'm running Mail service and have DNS setup as this.

; <<>> DiG 9.6.0-APPLE-P2 <<>> mx applesupported.nl
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18391
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 2, ADDITIONAL: 3

;; QUESTION SECTION:
;applesupported.nl. IN MX

;; ANSWER SECTION:
applesupported.nl. 1192 IN MX 10 applesupported.nl.
applesupported.nl. 1192 IN MX 20 bsmtp.server27.firstfind.nl.
applesupported.nl. 1192 IN MX 30 server27.firstfind.nl.

;; AUTHORITY SECTION:
applesupported.nl. 1192 IN NS ns3.firstfind.nl.
applesupported.nl. 1192 IN NS ns4.firstfind.nl.

;; ADDITIONAL SECTION:
applesupported.nl. 44741 IN A 82.215.28.217
server27.firstfind.nl. 1412 IN A 85.158.203.38
ns4.firstfind.nl. 1508 IN A 93.94.226.155


; <<>> DiG 9.6.0-APPLE-P2 <<>> applesupported.nl
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42008
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;applesupported.nl. IN A

;; ANSWER SECTION:
applesupported.nl. 44179 IN A 82.215.28.217

;; AUTHORITY SECTION:
applesupported.nl. 630 IN NS ns3.firstfind.nl.
applesupported.nl. 630 IN NS ns4.firstfind.nl.

;; ADDITIONAL SECTION:
ns3.firstfind.nl. 4572 IN A 217.170.2.195
ns4.firstfind.nl. 946 IN A 93.94.226.155


; <<>> DiG 9.6.0-APPLE-P2 <<>> -x 82.215.28.217
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 61838
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 13

;; QUESTION SECTION:
;217.28.215.82.in-addr.arpa. IN PTR

;; ANSWER SECTION:
217.28.215.82.in-addr.arpa. 86400 IN PTR applesupported.nl.

;; AUTHORITY SECTION:
. 323454 IN NS g.root-servers.net.

Here's my "postconf -n"

applesupport:~ edvandermeer$ postconf -n
biff = no
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = smtp-amavis:[127.0.0.1]:10024
daemon_directory = /usr/libexec/postfix
debug peerlevel = 2
enable serveroptions = yes
header_checks = pcre:/etc/postfix/custom headerchecks
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
mail_owner = _postfix
mailbox sizelimit = 0
mailbox_transport = dovecot
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
maps rbldomains =
message sizelimit = 0
mydestination = $myhostname, localhost.$mydomain, applesupported.nl, $mydomain
mydomain = applesupport.ed
mydomain_fallback = localhost
myhostname = applesupported.nl
mynetworks = 127.0.0.0/8,192.168.1.0/24
newaliases_path = /usr/bin/newaliases
queue_directory = /private/var/spool/postfix
readme_directory = /usr/share/doc/postfix
recipient_delimiter = +
relayhost =
sample_directory = /usr/share/doc/postfix/examples
sendmail_path = /usr/sbin/sendmail
setgid_group = _postdrop
smtpd clientrestrictions = permit_mynetworks permit saslauthenticated reject rblclient zen.spamhaus.org permit
smtpd enforcetls = no
smtpd helorequired = yes
smtpd helorestrictions = reject invalid_helohostname reject non_fqdn_helohostname
smtpd pw_server_securityoptions = cram-md5,gssapi
smtpd recipientrestrictions = permit saslauthenticated permit_mynetworks reject unauthdestination check policyservice unix:private/policy permit
smtpd sasl_authenable = yes
smtpd tlsCAfile = /etc/certificates/applesupport.ed.502CDA81D4792E2E69E217BF70805FF47015B5B0.chai n.pem
smtpd tls_certfile = /etc/certificates/applesupport.ed.502CDA81D4792E2E69E217BF70805FF47015B5B0.cert .pem
smtpd tls_excludeciphers = SSLv2, aNULL, ADH, eNULL
smtpd tls_keyfile = /etc/certificates/applesupport.ed.502CDA81D4792E2E69E217BF70805FF47015B5B0.key. pem
smtpd use_pwserver = yes
smtpd usetls = yes
tls randomsource = dev:/dev/urandom
unknown local_recipient_rejectcode = 550
virtual aliasmaps =

Thanks in advance!

Ed

Mac Pro 3 Ghz 4 G RAM, Mac OS X (10.6.6)

Posted on Feb 3, 2011 12:38 AM

Reply
2 replies

Feb 4, 2011 9:53 AM in response to steadyeddy

Yeah, looks to be greylisting. The system will do that for new email. Once the server knows the email is safe it will stop delaying it. It's a bit of a pain, but it has helped with SPAM here at my office a lot. People will complain sometimes, but I let them know that it is a preventative measure to reduce SPAM. Most people can live with it. If it's something that they need ASAP, my favorite work around is to just have them email it to a Yahoo or Hotmail account.

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Mail is delayed and has this Error; Recipient address rejected: Service is

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