[exim] Temporary failure.

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Autor: Mikisa Richard
Data:  
Para: Exim User's Mailing List
Asunto: [exim] Temporary failure.
Hi all,

I have run this mailserver for a couple of months now and it is working great.
I however have failed to deliver mail to anything @africaonline.co.ke. I have
searched around but nothing has been able to help. Any ideas. Attached is the
full debug.

mail:~ # tail -f /var/log/exim/mainlog
2004-10-25 09:27:46 1CLyKC-0007FT-Ox <= root@??? U=root P=local
S=288
2004-10-25 09:27:54 1CLyKC-0007FT-Ox SMTP error from remote mailer after RCPT
TO:<vvob@???>: host mx1.africaonline.co.ke [195.202.85.133]:
451 Temporary local problem - please try later
2004-10-25 09:28:01 1CLyKC-0007FT-Ox == vvob@??? R=dnslookup
T=remote_smtp defer (0): SMTP error from remote mailer after RCPT
TO:<vvob@???>: host mx2.africaonline.co.ke [195.202.85.130]:
451 Temporary local problem - please try later
***********************************************************************

mail:~ # /usr/exim/bin/exim -v -odf -d vvob@???
Exim version 4.41 uid=0 gid=0 pid=27867 D=fbb95cfd
Berkeley DB: Sleepycat Software: Berkeley DB 4.2.52: (April 5, 2004)
Support for: iconv()
Lookups: lsearch wildlsearch nwildlsearch iplsearch dbm dbmnz
Authenticators:
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile/maildir autoreply pipe smtp
Fixed never_users: 0
changed uid/gid: forcing real = effective
uid=0 gid=0 pid=27867
auxiliary group list: <none>
configuration file is /usr/exim/configure
log selectors = 00000ffc 00010400
trusted user
admin user
changed uid/gid: privilege not needed
uid=1001 gid=100 pid=27867
auxiliary group list: <none>
originator: uid=0 gid=0 login=root name=root
sender address = root@???
set_process_info: 27867 accepting a local non-SMTP message from
<root@???>
Sender: root@???
Recipients:
vvob@???
search_tidyup called
This is a test email.
.
>>Headers received:


rewrite_one_header: type=F:
From: root <root@???>
search_tidyup called
>>Headers after rewriting and local additions:

I Message-Id: <E1CLyKC-0007FT-Ox@???>
F From: root <root@???>
Date: Mon, 25 Oct 2004 09:27:46 +0300

Data file written for message 1CLyKC-0007FT-Ox
>>Generated Received: header line

P Received: from root by iitaesarc.co.ug with local (Exim 4.41)
        id 1CLyKC-0007FT-Ox
        for vvob@???; Mon, 25 Oct 2004 09:27:46 +0300
calling local_scan(); timeout=300
local_scan() returned 0 NULL
Writing spool header file
Size of headers = 265
LOG: MAIN
  <= root@??? U=root P=local S=288
exec /usr/exim/bin/exim -d=0xfbb95cfd -odi -Mc 1CLyKC-0007FT-Ox
Exim version 4.41 uid=1001 gid=100 pid=27868 D=fbb95cfd
Berkeley DB: Sleepycat Software: Berkeley DB 4.2.52: (April  5, 2004)
Support for: iconv()
Lookups: lsearch wildlsearch nwildlsearch iplsearch dbm dbmnz
Authenticators:
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile/maildir autoreply pipe smtp
Fixed never_users: 0
changed uid/gid: forcing real = effective
  uid=0 gid=100 pid=27868
  auxiliary group list: <none>
configuration file is /usr/exim/configure
log selectors = 00000ffc 00010400
trusted user
admin user
skipping ACL configuration - not needed
set_process_info: 27868 delivering specified messages
set_process_info: 27868 delivering 1CLyKC-0007FT-Ox
reading spool file 1CLyKC-0007FT-Ox-H
user=root uid=0 gid=0 sender=root@???
sender_local=1 ident=root
Non-recipients:
Empty Tree
---- End of tree ----
recipients_count=1
body_linecount=1 message_linecount=6
Delivery address list:
  vvob@???
locking /var/spool/exim/db/retry.lockfile
locked /var/spool/exim/db/retry.lockfile
opened hints database /var/spool/exim/db/retry: flags=0

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Considering: vvob@???
unique = vvob@???
dbfn_read: key=R:africaonline.co.ke
dbfn_read: key=R:vvob@???
no domain retry record
no address retry record
vvob@???: queued for routing
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

routing vvob@???
--------> dnslookup router <--------
local_part=vvob domain=africaonline.co.ke
checking domains
africaonline.co.ke in "@"? no (end of list)
africaonline.co.ke in "! +local_domains"? yes (end of list)
calling dnslookup router
dnslookup router called for vvob@???
domain = africaonline.co.ke
DNS lookup of africaonline.co.ke (MX) succeeded
DNS lookup of mx1.africaonline.co.ke (A) succeeded
195.202.85.133 in "0.0.0.0 : 127.0.0.0/8"? no (end of list)
DNS lookup of mx2.africaonline.co.ke (A) succeeded
195.202.85.130 in "0.0.0.0 : 127.0.0.0/8"? no (end of list)
fully qualified name = africaonline.co.ke
host_find_bydns yield = HOST_FOUND (2); returned hosts:
mx1.africaonline.co.ke 195.202.85.133 MX=10
mx2.africaonline.co.ke 195.202.85.130 MX=50
set transport remote_smtp
queued for remote_smtp transport: local_part = vvob
domain = africaonline.co.ke
errors_to=NULL
domain_data=NULL localpart_data=NULL
routed by dnslookup router
envelope to: vvob@???
transport: remote_smtp
host mx1.africaonline.co.ke [195.202.85.133] MX=10
host mx2.africaonline.co.ke [195.202.85.130] MX=50
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

After routing:
  Local deliveries:
  Remote deliveries:
    vvob@???
  Failed addresses:
  Deferred addresses:
search_tidyup called

>>>>>>>>>>>>>>>> Remote deliveries >>>>>>>>>>>>>>>>

--------> vvob@??? <--------
search_tidyup called
changed uid/gid: remote delivery to vvob@??? with 
transport=remote_smtp
  uid=1001 gid=100 pid=27869
  auxiliary group list: <none>
set_process_info: 27869 delivering 1CLyKC-0007FT-Ox using remote_smtp
remote_smtp transport entered
  vvob@???
set_process_info: 27868 delivering 1CLyKC-0007FT-Ox: waiting for a remote 
delivery subprocess to finish
selecting on subprocess pipes
africaonline.co.ke in queue_smtp_domains? no (option unset)
checking status of mx1.africaonline.co.ke
locking /var/spool/exim/db/retry.lockfile
locked /var/spool/exim/db/retry.lockfile
opened hints database /var/spool/exim/db/retry: flags=0
dbfn_read: key=T:mx1.africaonline.co.ke:195.202.85.133
dbfn_read: key=T:mx1.africaonline.co.ke:195.202.85.133:1CLyKC-0007FT-Ox
no host retry record
no message retry record
mx1.africaonline.co.ke [195.202.85.133] status = usable
195.202.85.133 in serialize_hosts? no (option unset)
delivering 1CLyKC-0007FT-Ox to mx1.africaonline.co.ke [195.202.85.133] 
(vvob@???)
set_process_info: 27869 delivering 1CLyKC-0007FT-Ox to mx1.africaonline.co.ke 
[195.202.85.133] (vvob@???)
Connecting to mx1.africaonline.co.ke [195.202.85.133]:25 ... connected
read response data: size=82
  SMTP<< 220-mx1.africaonline.co.ke ESMTP service ready
         220 Big Brother is watching you
195.202.85.133 in hosts_avoid_esmtp? no (option unset)

SMTP>> EHLO iitaesarc.co.ug

read response data: size=111
  SMTP<< 250-mx1.africaonline.co.ke Hello iitaesarc.co.ug [81.199.91.100]
         250-SIZE 10485760
         250-PIPELINING
         250 HELP
using PIPELINING
195.202.85.133 in hosts_require_auth? no (option unset)

SMTP>> MAIL FROM:<root@???> SIZE=1319
SMTP>> RCPT TO:<vvob@???>
SMTP>> DATA

read response data: size=98
SMTP<< 250 OK
SMTP<< 451 Temporary local problem - please try later
LOG: MAIN
SMTP error from remote mailer after RCPT TO:<vvob@???>: host
mx1.africaonline.co.ke [195.202.85.133]: 451 Temporary local problem - please
try later
added retry item for R:vvob@???: errno=0 77 flags=0
SMTP<< 503 valid RCPT command must precede DATA
SMTP error from remote mailer after pipelined DATA: host
mx1.africaonline.co.ke [195.202.85.133]: 503 valid RCPT command must precede
DATA
error for DATA ignored: pipelining is in use and there were no good recipients
ok=1 send_quit=1 send_rset=1 continue_more=0 yield=0 first_address=0
SMTP>> QUIT

set_process_info: 27869 delivering 1CLyKC-0007FT-Ox: just tried 
mx1.africaonline.co.ke [195.202.85.133] for vvob@???: result 
OK
address match: subject=*@mx1.africaonline.co.ke pattern=*
mx1.africaonline.co.ke in "*"? yes (matched "*")
*@mx1.africaonline.co.ke in "*"? yes (matched "*")
africaonline.co.ke in queue_smtp_domains? no (option unset)
checking status of mx2.africaonline.co.ke
locking /var/spool/exim/db/retry.lockfile
locked /var/spool/exim/db/retry.lockfile
opened hints database /var/spool/exim/db/retry: flags=0
dbfn_read: key=T:mx2.africaonline.co.ke:195.202.85.130
dbfn_read: key=T:mx2.africaonline.co.ke:195.202.85.130:1CLyKC-0007FT-Ox
no host retry record
no message retry record
mx2.africaonline.co.ke [195.202.85.130] status = usable
195.202.85.130 in serialize_hosts? no (option unset)
delivering 1CLyKC-0007FT-Ox to mx2.africaonline.co.ke [195.202.85.130] 
(vvob@???)
set_process_info: 27869 delivering 1CLyKC-0007FT-Ox to mx2.africaonline.co.ke 
[195.202.85.130] (vvob@???)
Connecting to mx2.africaonline.co.ke [195.202.85.130]:25 ... connected
read response data: size=82
  SMTP<< 220-mx1.africaonline.co.ke ESMTP service ready
         220 Big Brother is watching you
195.202.85.130 in hosts_avoid_esmtp? no (option unset)

SMTP>> EHLO iitaesarc.co.ug

read response data: size=111
  SMTP<< 250-mx1.africaonline.co.ke Hello iitaesarc.co.ug [81.199.91.100]
         250-SIZE 10485760
         250-PIPELINING
         250 HELP
using PIPELINING
195.202.85.130 in hosts_require_auth? no (option unset)

SMTP>> MAIL FROM:<root@???> SIZE=1319
SMTP>> RCPT TO:<vvob@???>
SMTP>> DATA

read response data: size=98
SMTP<< 250 OK
SMTP<< 451 Temporary local problem - please try later
added retry item for R:vvob@???: errno=0 77 flags=0
SMTP<< 503 valid RCPT command must precede DATA
SMTP error from remote mailer after pipelined DATA: host
mx2.africaonline.co.ke [195.202.85.130]: 503 valid RCPT command must precede
DATA
error for DATA ignored: pipelining is in use and there were no good recipients
ok=1 send_quit=1 send_rset=1 continue_more=0 yield=0 first_address=0
SMTP>> QUIT

set_process_info: 27869 delivering 1CLyKC-0007FT-Ox: just tried
mx2.africaonline.co.ke [195.202.85.130] for vvob@???: result
OK
all IP addresses skipped or deferred at least one address
locking /var/spool/exim/db/wait-remote_smtp.lockfile
locked /var/spool/exim/db/wait-remote_smtp.lockfile
opened hints database /var/spool/exim/db/wait-remote_smtp: flags=2
Leaving remote_smtp transport
set_process_info: 27869 delivering 1CLyKC-0007FT-Ox (just run remote_smtp for
vvob@??? in subprocess)
search_tidyup called
reading pipe for subprocess 27869 (not ended)
read() yielded 586
reading retry information for R:vvob@??? from subprocess
added retry item
reading retry information for R:vvob@??? from subprocess
added retry item
Z0 item read
remote delivery process 27869 ended
set_process_info: 27868 delivering 1CLyKC-0007FT-Ox
post-process vvob@??? (1)
LOG: MAIN
== vvob@??? R=dnslookup T=remote_smtp defer (0): SMTP error
from remote mailer after RCPT TO:<vvob@???>: host
mx2.africaonline.co.ke [195.202.85.130]: 451 Temporary local problem - please
try later
>>>>>>>>>>>>>>>> deliveries are done >>>>>>>>>>>>>>>>

changed uid/gid: post-delivery tidying
uid=1001 gid=100 pid=27868
auxiliary group list: <none>
set_process_info: 27868 tidying up after delivering 1CLyKC-0007FT-Ox
Processing retry items
Succeeded addresses:
Failed addresses:
Deferred addresses:
vvob@???
locking /var/spool/exim/db/retry.lockfile
locked /var/spool/exim/db/retry.lockfile
opened hints database /var/spool/exim/db/retry: flags=2
address match: subject=vvob@??? pattern=*
africaonline.co.ke in "*"? yes (matched "*")
vvob@??? in "*"? yes (matched "*")
retry for R:vvob@??? = *
dbfn_read: key=R:vvob@???
Writing retry data for R:vvob@???
first failed=1098685681 last try=1098685681 next try=1098686581 expired=0
error 0 77: SMTP error from remote mailer after RCPT
TO:<vvob@???>: host mx1.africaonline.co.ke [195.202.85.133]:
451 Temporary local problem - ple
dbfn_write: key=R:vvob@???
address match: subject=vvob@??? pattern=*
africaonline.co.ke in "*"? yes (matched "*")
vvob@??? in "*"? yes (matched "*")
retry for R:vvob@??? = *
dbfn_read: key=R:vvob@???
Writing retry data for R:vvob@???
first failed=1098685681 last try=1098685681 next try=1098686581 expired=0
error 0 77: SMTP error from remote mailer after RCPT
TO:<vvob@???>: host mx2.africaonline.co.ke [195.202.85.130]:
451 Temporary local problem - ple
dbfn_write: key=R:vvob@???
end of retry processing
time on queue = 37s
warning counts: required 0 done 0
delivery deferred: update_spool=1 header_rewritten=0
Writing spool header file
Size of headers = 265
end delivery of 1CLyKC-0007FT-Ox
search_tidyup called
search_tidyup called
>>>>>>>>>>>>>>>> Exim pid=27868 terminating with rc=0 >>>>>>>>>>>>>>>>

search_tidyup called
>>>>>>>>>>>>>>>> Exim pid=27867 terminating with rc=0 >>>>>>>>>>>>>>>>


Cheers
Richard.