External mail flow delay

I have one exchange 2010 SP3 rollup8 running on Windows 2008R2 SP1 that started to delay the delivery of all external email messages, users started to complain about messages been delayed for several hours
I have checked the event viewer nothing related their, also I ran the Mail flow troubleshooter for delays and nothing their as well!
I checked the mail queue and found several messages with the following error (Last Error: 400 4.4.7 Message delayed)
What could be the problem
Thank you

Similar Messages

Migrate Exchange 2010 to 2013 External Mail Flow

Dear All,
I am in the middle of Exchange Server 2010 to 2013 Migration. The scenario is I have single Exchange 2010 server with HUB/CAS/Mailbox and installed new Exchange 2013 with single CAS and single Mailbox server. The internal email flow between Exchange
2010 to 2013 and 2013 to 2010 is working. Having some issues and need assistance to resolve at earliest.
The issue with the external mail flow and I want to Exchange 2010 should be configured to send external email while migrating users to Exchange 2013. Once migrate all users to Exchange 2013 then will configure Exchange 2013 send connector.
How can I configure single name space of web URL for OWA both on Exchange 2010 to Exchange 2013, if user mailbox is in Exchange 2010 can access same OWA URL as user migrate to Exchange 2013.
How to configure SSL certificate, I have single URL certificate this would be enough for OWA, ActiveSync and Anywhere.
Is that possible if directly move the Exchange 2010 database to Exchange 2013 database, this will move all users mailboxes in one go or do I need to migrate users mailbox individual or in bulk.
Kindly guide if any thing missing that need to address during start the migration activity.
Thanks in Advance

Hi ,
Sorry for delay.
Question : Thanks for your valuable response. On
point no.2, I want to use same external URL for Exchange 2010 and Exchange 2013, is this possible if user is on exchange 2010 server or migrated on Exchange 2013 can use same external single name space URL to access OWA ?
Yes you can have the same External URL for the exchange 2010 owa and exchange 2013 owa.So users from exchange
2010 and exchange 2013 can access owa on the same URL from external world.For exchange 2010 users owa connections will be proxied from exchange 2013 to exchange 2010.
For mailbox connectivity issue in exchange 2013 :
1.From internal outlook clients ,Please check the internal outlook anywhere name is resolved to exchange
2013 server and also make sure the authentication set on the outlook anywhere is set to NTLM. Same time we need to have the internal outlook anywhere name on the SAN certificate.
2.Make sure the names used exchange on 2013 URL'S is available on the SAN certificate and also the certificate
needs to installed on the exchange server and that certificate has to be enabled for the required services like iis,pop.imap,smtp.
3.Make sure the outlook client request coming for internal outlook anywhere name and also to autodiscover
service is not reaching the proxy server if you have on your network.
In case if you have proxy server in your environment for internet access ,So for that we need to add the internal outlook anywhere name and autodiscover name
on the internet explorer proxy exceptions for all the internal outlook clients.We can globally achieve it through group policy.
4.please share me the output for the below mentioned command.
get-ClientAccessServer -Identity “server name” | fl AutodiscoverServiceInternalURI
5.If you are having outlook 2007 then make sure it fully patched with latest sp and updates.
6.On which operating system version those outlook 2007 clients are installed?
Please reply me if anything is unclear.
Thanks & Regards S.Nithyanandham

Will MX record work for the incoming mail flow and external mail flow.

Hello All,
I have created 2 machines with windows 2008 R2 workgroup and installed Forefront TMG 2010
I am using the VIP for the external adapter for the NLB and going to connect it through the MX record will it work for the incoming mail flow to the Exchange 2010 and external mail flow.
Is that right what i am doing please suggest. Thanks in Advance!
Sidharth Guntoji,Messaging Consultant, ITBigBang (P) Ltd Www.ITBigBang.Com | Hire Us for Messaging Consulting

Hi,
Based on my experience, the MX record contains the fully qualified domain name of the messaging server that’s responsible for accepting messages for the domain.
Do you want to configure the TMG server as a secure SMTP relay server? Did you mean that the external DNS server point to TMG’s external IP for the MX rcord and the internal Exchange server is using TMG’s internal IP address as the default gateway? Did you
install any exchange role on the TMG server?
I am sorry to say that I am not quite sure of your deployment, I would appreciate it if you can share your network topology and configuration.
Best regards,
Susie

Ex2010 Hybrid to O365 mail flow delay

Hi,
Recently migrate the exchange to office 356. Unfortunately we are facing mail flow delay issue from on-premise ex2003 to Hybrid server ex2010. So I disabled 2 settings to make the mail flow from ex2003 to 2010. (Tarpitting and MaxAcknowledgementDelay).
Now the problem come, after disable this 2 settings. The mail flow now stuck at hybrid 2010 to o365. Anyone facing the same issue?
Regards,
Wayne

Hi ,
For mail flow delay :
Please review the headers of the delayed email .There you came to know on which hop it was delayed.Then you start troubleshooting on the problematic hop .
E mail headers will have the time stamp for each and every hop .
Please reply me if you have any queries.
Regards
S.Nithyanandham
Thanks S.Nithyanandham

External Mail Flow not coming into Exchange 2013 Server

We just finished migrating from Exchange 2007 to Exchange 2013 and when I disable a certain receive connector on Exchange 2007 we stop receiving external emails. I have reviewed all of the Exchange 2013 Receive Connectors and everything looks to be fine
but the server does not get mail flow. If anyone could assist with this issue that would be great.
Thanks,
Ryan

Hi,
According to your description, all your inbound mails cannot be received in your Exchange 2013 server after you disable a receive connector in your Exchange 2007 server. If I misunderstand your meaning, please feel free to let me know.
If yes, since your MX record has been configured properly for your Exchange 2013 server, we can begin with checking the A record for the Exchange 2013 server and confirm if all external mails cannot come in your organization. And we can depend on the following
troubleshooting to narrow down the mail flow issue:
1. Check the NDR information if there is NDR.
2. Check Telnet to test the mail flow:
http://technet.microsoft.com/en-us/library/bb123686(v=exchg.150).aspx
Thanks,
If you have feedback for TechNet Subscriber Support, contact
[email protected]
Angela Shi
TechNet Community Support

Back Pressue causing internal and external mail flow to Stop!

i have one exchange server 2007 SP3 x64 in the following configuration.
Latest message ( i have been dealing with this off & on for 3-4 weeks) and need to resolve it. the server is a physical box IBM x3650 with a DS3200 storage cage with (2) Quad Core processors and 48gb of Ram. all volumes listed above are running on their
own 15k spindle drives in a Raid 1 configuration. C and E partitions are in the x3650. F, G & H are in the DS3200 with a SCSI connection to the x3650. We have a 1gigabit network connection. We are using the Mimecast cloud server for spam and
email archiving so we have our mail route to them first then down to our local server. outgoing mail routes to mimecast then out to it's destination.
Resource pressure increased from Normal to Medium.
Resource utilization of the following resources exceed the normal level:
Version buckets = 127 [Medium] [Normal=80 Medium=120 High=300]
Physical memory load = 91% [limit is 94% before message dehydration occurs.]
Back pressure caused the following components to be disabled:
Inbound mail submission from the Internet
Mail submission from the Pickup directory
Mail submission from the Replay directory
Mail delivery to remote domains
The following resources are in the normal state:
Queue database and disk space ("E:\Program Files\Microsoft\Exchange Server\TransportRoles\data\Queue\mail.que") = 7% [Normal] [Normal=95% Medium=97% High=99%]
Queue database logging disk space ("E:\Program Files\Microsoft\Exchange Server\TransportRoles\data\Queue\") = 9% [Normal] [Normal=94% Medium=96% High=98%]
Private bytes = 1% [Normal] [Normal=71% Medium=73% High=75%]
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
I have been working with Microsoft Support we have done the following:
increased DatabaseMaxCacheSize
default- 134217728
updated to- 1073741824
increased QueueDatabaseLoggingFileSize
default - 524280
updated to - 31457280
increased DatabaaseCheckPointDepthMax
default - 20971520
updated to - 31457280
But these changes have not solved the problem permanently. No other software changes have occurred on this system. Can anyone else assist me with some other places to look to resolve this?
Thank you
R
UPDATE: i see the following in my event viewer: ID: 15004
Resource pressure increased from Medium to High.
Resource utilization of the following resources exceed the normal level:
Version buckets = 315 [High] [Normal=80 Medium=120 High=300]
Physical memory load = 91% [limit is 94% before message dehydration occurs.]
Back pressure caused the following components to be disabled:
Inbound mail submission from Hub Transport servers
Inbound mail submission from the Internet
Mail submission from the Pickup directory
Mail submission from the Replay directory
Mail submission from Mailbox servers
Mail delivery to remote domains
The following resources are in the normal state:
Queue database and disk space ("E:\Program Files\Microsoft\Exchange Server\TransportRoles\data\Queue\mail.que") = 8% [Normal] [Normal=95% Medium=97% High=99%]
Queue database logging disk space ("E:\Program Files\Microsoft\Exchange Server\TransportRoles\data\Queue\") = 9% [Normal] [Normal=94% Medium=96% High=98%]
Private bytes = 1% [Normal] [Normal=71% Medium=73% High=75%]
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Did reducing the maximum message size help? Did uninstalling (not just stopping the service) Symantec help?
While it's nice to think that your file-level A/V is faultless, that isn't always the case. You might want to uninstall that, too, while you're troubleshooting.
I know that "running naked" is a problem, but it's one way of discovering if the problem is associated with that product. Maybe you can install another HT server role and use the Anti-Spam software on it (temporarily) and have your Internet e-mail delivered
there. If the problem on the existing HT role disappears you'll have an idea that perhaps that software was the source of the problem.
I didn't see anything really alarming in your video except for the brief spikes in I/O per second (from, say, 24 to more than 100).
You might want to have a look at Exchange PerfWiz and PAL (Performance Analyzer of Logs). They make performance data collection and analysis easier, at least while you're casting about for where the problem might be. After that you can home in on the area(s)
of concern with more frequent snapshots of the performance counters of concern.
--- Rich Matheisen MCSE&I, Exchange MVP

How to configure AD on windows 2012 server for Exchange 2013 internal and external email flow

Dear Experts,
I have to configure exchange 2013 on Windows server 2012 STD. Company has registered Static IP addresses and can get the MX record pointing to any of this Static IP.
The registered domain name is e.g. contoso.com.
a. What should I use as domain name on AD? contoso.com or contoso.local
b. Is it recommended to have two different servers for AD and Exchange?
c. What should be my connector settings for mail flow?
d. how can I set 2 email servers in company for load balancing?

Hi,
a, I suggest use contoso.com as domain name. It is convenient to add urls into our certificate for internal and external mail flow.
b, Recommended that installing AD
and Exchange Server on two separate
Servers. If Exchange Server downed unfortunately, it can prevent AD server from crushing at the same time.
c, Found some articles for your reference:
Configure Mail Flow and Client Access
http://technet.microsoft.com/en-us/library/jj218640(v=exchg.150).aspx
Configuring Outbound Mail Flow in Exchange Server 2013
http://exchangeserverpro.com/configuring-outbound-mail-flow-in-exchange-server-2013/
d, Load Balancing
http://technet.microsoft.com/en-us/library/jj898588(v=exchg.150).aspx
Hope it is helpful
Thanks
Mavis
Mavis Huang
TechNet Community Support

Mail flow completely broken after upgrading Exchange Server 2013 CU3 (Build 775.38) to Exchange Server 2013 SP1 (Build 847.32)

internal mail flow completely broken.
external mail flow completely broken.
i upgraded exchange server as follows:
1. setup.exe /PrepareSchema /IAcceptExchangeServerLicenseTerms
2. setup.exe /PrepareAD /IAcceptExchangeServerLicenseTerms
3. upgraded the exchange server with GUI installer
also considered this: http://support.microsoft.com/kb/2938053/en-us
receive connectors :
Transport Service couldn't start, then i disabled hub transports, and it starts, but no mail flow on port 25. according to this:
http://social.technet.microsoft.com/wiki/contents/articles/24056.what-the-crash.aspx
i didn't have any success to fix mail flow, any solution?

Hi Alireza
The above tech-net http://social.technet.microsoft.com/wiki/contents/articles/24056.what-the-crash.aspx
will be applicable only if we get these events in the app log 1019,1018,1036,4999
You can check the transport service is running in which service account - Local or network
It should be running in network account by default.
You can run get-transportagent and check if there are any transport agents installed
If you find them then disable all the transport agents that you have installed on the Exchange servers by running disable-transportagents
Disable the antivirus if you have any installed.
Remember to mark as helpful if you find my contribution useful or as an answer if it does answer your question.That will encourage me - and others - to take time out to help you Check out my latest blog posts on http://exchangequery.com

Mail flow broken in my lab

I have a exchange 2013 lab. Internal and external mail flow were there but now suddenly it's not working. When I try to do internal relay it through me error "451 4.7.0 Temporary server error. Please try again later. PRX4"
Note: License got expired. Will it affect even
the internal mail flow???
Mailbox, Client Access
Version 15.0 (Build 516.32)
Standard Trial Edition
Licensed
Unlicensed
220 EXUM13.lyncnet.net Microsoft ESMTP MAIL Service ready at Fri, 26 Sep 2014 11
:43:21 -0600
ehlo lyncnet.net
250-EXUM13.lyncnet.net Hello [fe80::9044:afda:cf11:30ee%14]
250-SIZE 36700160
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-STARTTLS
250-X-ANONYMOUSTLS
250-AUTH
250-X-EXPS GSSAPI NTLM
250-8BITMIME
250-BINARYMIME
250-CHUNKING
250 XRDST
mail from: [email protected]
250 2.1.0 Sender OK
rcpt to: [email protected]
250 2.1.5 Recipient OK
data
354 Start mail input; end with <CRLF>.<CRLF>
test mail from sivakumar
451 4.7.0 Temporary server error. Please try again later. PRX4
Please help!
Thanks
Funnyghost

2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,48,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,*,,"Some EHLO options between current hub and proxy target do not match. Non-matching options: Xrdst,
XAdrc, XExProps, . Continuing proxy"
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,49,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,>,X-EXPS EXCHANGEAUTH SHA256 ,
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,50,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,>,<Binary Data>,
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,51,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,<,235 <authentication information>,
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,52,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,>,XPROXY SID=08D1A7CA03298D91 IP=::1 PORT=56130 DOMAIN=SmtpClientSubmissionProbe,
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,53,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,<,250 XProxy accepted,
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,54,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,>,AUTH LOGIN,
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,55,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,<,334 <authentication information>,
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,56,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,>,<Binary Data>,
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,57,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,<,334 <authentication information>,
2014-09-26T21:24:32.669Z,Client Proxy Send Connector,08D1A7CA03298D92,58,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,>,<Binary Data>,
2014-09-26T21:24:32.747Z,Client Proxy Send Connector,08D1A7CA03298D92,59,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,<,235 2.7.0 Authentication successful,
2014-09-26T21:24:32.747Z,Client Proxy Send Connector,08D1A7CA03298D92,60,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,*,,Proxy session successfully set up for
[email protected]. Inbound session will now be blindly proxied
2014-09-26T21:24:32.747Z,Client Proxy Send Connector,08D1A7CA03298D92,61,[fe80::9044:afda:cf11:30ee%14]:56135,[fe80::9044:afda:cf11:30ee%14]:465,-,,Local
Funnyghost

Exchange 2013 SMTP Mail Flow from external domains

I have query related to mail flow for incoming mails from external domains from Internet facing site. There are two sites - Site A & Site B. Both have Exchange 2013 CAS servers in NLB and Exchange 2013 Mailbox in individual DAG - say DAG1 in Site
A and DAG2 in Site B. Site A is Internet facing site and site B is not Internet facing.
An incoming Internet mail meant for recipient in Site B will land in Exchange 2013 CAS server in Site A. This CAS Server in Site A will look for the recipient in local Domain Controller and get to know the mailbox database of this recipient is in DAG2 (
in site B ) Will the FET service in EX2013 CAS in Site A make a SMTP connection with FET service of EX2013 CAS in site B which will then make SMTP connection to EX2013 Mailbox server in Site B which is holding the recipient mailbox Active copy for delivery.
OR
EX2013 CAS will send this mail to Ex2013 Mailbox server in site A and the Hub Transport service running in in site A will then make SMTP connection with EX2013 Mailbox server in Site B which is holding the recipient mailbox Active copy
Need clarification on above
Thanks
Parveen

Hello,
Come back and mark the replies as answers if they help and unmark them if they provide no help.
I'm marking the reply as answer as there has been no update for a couple of days.
If you come back to find it doesn't work for you, please reply to us and unmark the answer.
Cara Chen
TechNet Community Support

Establish mail flow from Exchange 2007 to Exchange 2013

I am currently using Exchange 2007 into three sites in three cities and two of the sites are connected to Internet sending and receiving emails via Edge transport servers.
Now I am planning to upgrade to exchange 2013 CU1. I don't find any documentation on how to establish mail flow between Exchange 2007 and Exchange 2013. Will it be automatic or do i need to create specific connectors between them?

Was this question answered. We're in the same situation now as we're upgrading to Exchange 2013 from 2007. The latest CU certainly helped. Initially the test mailboxes on Exchange 2013 couldn't email each other - This was resolved with CU7 and
using "Custom Settings" - manually entered IPs for DNS in the Exchange Admin Center "DNS Lookups".
Issue at the moment Test mailboxes on Exchange 2013 cannot email mailboxes on 2007 or visa-versa and mail from external sources queues on the 2007 box.
Any assistance will be greatly appreciated.

Exchange 2013 Mail Flow Through VPN

I have 2 Exchange servers in 2 different AD sites. Is it possible to route mail flow between the 2 sites through a VPN tunnel? I want to force mail flow between the 2 servers to route externally through the internet.
Appreciate any feedback.

Hi Chester,
we have a DNS record for mail and this record is pointing to our private IP address of CAS server. Network team has done network configuration for that particular IP to route the traffic through VPN tunnel to the Exchange servers in other site. Another thing
for you to think is Private IP request won't go to internet and will go to DNS server in that site and once the DNS server will resolve that request against IP address the traffic will be routed to that server.
Kindly mark this as answer if found helpful. Thanks.
Regards, Riaz Javed Butt | Consultant Microsoft Professional Services MCITP, MCITP (Exchange), MCSE: Messaging, MCITP Office 365 | msexchgeek.wordpress.com

Can't receive from external mail

I has look through the forum but unable to find a solution to my problem, so I hope someone here can help.
I just upgrade one of our server from Tiger 10.4.11 to Leopard Server 10.5.5, now we only can send and receive inside our lan, but only can send, can't receive from outside our lan.
As far as I can tell all our MX, and PTR are fine and we are not in any of the RBL.
I think the problem might have something to do with NAT, but not sure where to check.
Here is the postconf output
xserve:~ root# postconf -n
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = smtp-amavis:http://127.0.0.1:10024
daemon_directory = /usr/libexec/postfix
debugpeerlevel = 2
enableserveroptions = yes
html_directory = no
inet_interfaces = all
mail_owner = _postfix
mailboxsizelimit = 0
mailbox_transport = cyrus
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
mapsrbldomains =
messagesizelimit = 10485760
mydestination = $myhostname,localhost.$mydomain,localhost,douglaspark.school.nz,mail.douglaspar k.school.nz
mydomain = douglaspark.school.nz
mydomain_fallback = localhost
myhostname = mail.douglaspark.school.nz
mynetworks = 127.0.0.0/8,10.0.1.0/24,202.174.163.117
newaliases_path = /usr/bin/newaliases
queue_directory = /private/var/spool/postfix
readme_directory = /usr/share/doc/postfix
sample_directory = /usr/share/doc/postfix/examples
sendmail_path = /usr/sbin/sendmail
setgid_group = _postdrop
smtpdclientrestrictions = permit_mynetworks zen.spamhaus.org permit
smtpdenforcetls = yes
smtpdpw_server_securityoptions = cram-md5,plain,login
smtpdrecipientrestrictions = permitsasl_authenticated,permit_mynetworks,reject_unauthdestination,permit
smtpdsasl_authenable = yes
smtpdtls_certfile = /etc/certificates/mail.douglaspark.school.nz.crt
smtpdtls_keyfile = /etc/certificates/mail.douglaspark.school.nz.key
smtpduse_pwserver = yes
smtpdusetls = yes
unknownlocal_recipient_rejectcode = 550
Here is the Delivery Notification.
This report relates to a message you sent with the following header fields:
Message-id: <1222931212.48e4730c39ea4@www.*.net.nz>
Date: Thu, 02 Oct 2008 20:06:52 +1300 (NZDT)
From: *@paradise.net.nz
To: Sochet Ly <***@douglaspark.school.nz>
Subject: Re: test
Your message cannot be delivered to the following recipients:
Recipient address: ****@douglaspark.school.nz
Reason: Server rejected MAIL FROM address.
Diagnostic code: smtp;530 5.7.0 Must issue a STARTTLS command first
Remote system: dns;mail.douglaspark.school.nz
(TCP|203.97.33.68|59550|202.174.163.117|25)
Reporting-MTA: dns;smtp5.clear.net.nz (tcp-daemon)
Original-recipient: rfc822;*@douglaspark.school.nz
Final-recipient: rfc822;*@douglaspark.school.nz
Action: failed
Status: 5.0.0 (Server rejected MAIL FROM address.)
Remote-MTA: dns;mail.douglaspark.school.nz
(TCP|203.97.33.68|59550|202.174.163.117|25)
Diagnostic-code: smtp;530 5.7.0 Must issue a STARTTLS command first
Thanks in advance.
<edited by host>

Hi pterobyte,
I set logging level to information, and then send myself an email inside our lan, send and receive ok, also sent an email to my external email address, then reply from external mail address here is the mail.log
Oct 3 12:18:53 xserve postfix/smtpd[37952]: connect from xserve.douglaspark.school.nz[202.174.163.117]
Oct 3 12:18:54 xserve postfix/smtpd[37952]: 147EC26C229: client=xserve.douglaspark.school.nz[202.174.163.117], sasl_method=CRAM-MD5, sasl_username=sochetly
Oct 3 12:18:54 xserve postfix/cleanup[37958]: 147EC26C229: message-id=<[email protected]>
Oct 3 12:18:54 xserve postfix/qmgr[84]: 147EC26C229: from=<*@douglaspark.school.nz>, size=647, nrcpt=1 (queue active)
Oct 3 12:18:57 xserve postfix/smtpd[37966]: connect from localhost[127.0.0.1]
Oct 3 12:18:57 xserve postfix/smtpd[37966]: 59AD026C246: client=localhost[127.0.0.1]
Oct 3 12:18:57 xserve postfix/cleanup[37958]: 59AD026C246: message-id=<096B6230-9CCE-4451-B018-A509BFAD7DBC@**.school.nz>
Oct 3 12:18:57 xserve postfix/qmgr[84]: 59AD026C246: from=<**@douglaspark.school.nz>, size=1306, nrcpt=1 (queue active)
Oct 3 12:18:57 xserve postfix/smtpd[37966]: disconnect from localhost[127.0.0.1]
Oct 3 12:18:57 xserve postfix/smtp[37959]: 147EC26C229: to=<*@douglaspark.school.nz>, relay=127.0.0.1[127.0.0.1]:10024, delay=3.4, delays=0.09/0.17/0.03/3.1, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 59AD026C246)
Oct 3 12:18:57 xserve postfix/qmgr[84]: 147EC26C229: removed
Oct 3 12:18:57 xserve postfix/pipe[37969]: 59AD026C246: to=<*@douglaspark.school.nz>, relay=cyrus, delay=0.53, delays=0.01/0.07/0/0.45, dsn=2.0.0, status=sent (delivered via cyrus service)
Oct 3 12:18:57 xserve postfix/qmgr[84]: 59AD026C246: removed
Oct 3 12:19:33 xserve postfix/smtpd[37952]: 5DFD426C264: client=xserve.douglaspark.school.nz[202.174.163.117], sasl_method=CRAM-MD5, sasl_username=sochetly
Oct 3 12:19:33 xserve postfix/cleanup[37958]: 5DFD426C264: message-id=<[email protected]>
Oct 3 12:19:33 xserve postfix/qmgr[84]: 5DFD426C264: from=<*@douglaspark.school.nz>, size=618, nrcpt=1 (queue active)
Oct 3 12:19:35 xserve postfix/smtpd[37966]: connect from localhost[127.0.0.1]
Oct 3 12:19:35 xserve postfix/smtpd[37966]: 84FFE26C28B: client=localhost[127.0.0.1]
Oct 3 12:19:35 xserve postfix/cleanup[37958]: 84FFE26C28B: message-id=<[email protected]>
Oct 3 12:19:35 xserve postfix/qmgr[84]: 84FFE26C28B: from=<**@douglaspark.school.nz>, size=1099, nrcpt=1 (queue active)
Oct 3 12:19:35 xserve postfix/smtpd[37966]: disconnect from localhost[127.0.0.1]
Oct 3 12:19:35 xserve postfix/smtp[37959]: 5DFD426C264: to=<*@paradise.net.nz>, relay=127.0.0.1[127.0.0.1]:10024, delay=2.3, delays=0.03/0.01/0.04/2.2, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as 84FFE26C28B)
Oct 3 12:19:35 xserve postfix/qmgr[84]: 5DFD426C264: removed
Oct 3 12:19:36 xserve postfix/smtp[38021]: 84FFE26C28B: to=<**@paradise.net.nz>, relay=mx.paradise.net.nz[203.97.33.212]:25, delay=0.86, delays=0.01/0.02/0.58/0.26, dsn=2.0.0, status=sent (250 ok: Message 551665631 accepted)
Oct 3 12:19:36 xserve postfix/qmgr[84]: 84FFE26C28B: removed
Oct 3 12:20:14 xserve postfix/smtpd[38034]: connect from smtp5.clear.net.nz[203.97.33.68]
Oct 3 12:20:17 xserve postfix/smtpd[38034]: disconnect from smtp5.clear.net.nz[203.97.33.68]
I can see it connected from my ISP server, but then in disconnect straight away.
and here is some recent mailaccess.log
ct 3 12:14:04 xserve pop3s[37852]: starttls: TLSv1 with cipher AES128-SHA (128/128 bits new) no authentication
Oct 3 12:14:04 xserve pop3s[37852]: login: [10.0.1.83] supportstaff APOP+TLS User logged in
Oct 3 12:18:27 xserve imaps[37939]: TLS server engine: cannot load CA data
Oct 3 12:18:27 xserve imaps[37939]: starttls: TLSv1 with cipher AES128-SHA (128/128 bits new) no authentication
Oct 3 12:18:29 xserve imaps[37939]: login: xserve.douglaspark.school.nz [202.174.163.117] sochetly CRAM-MD5+TLS User logged in
Oct 3 12:18:29 xserve imaps[37943]: TLS server engine: cannot load CA data
Oct 3 12:18:29 xserve imaps[37943]: starttls: TLSv1 with cipher AES128-SHA (128/128 bits reused) no authentication
Oct 3 12:18:29 xserve imaps[37943]: login: xserve.douglaspark.school.nz [202.174.163.117] sochetly CRAM-MD5+TLS User logged in
Oct 3 12:18:29 xserve imaps[37943]: skiplist: recovered /var/imap/user/s/sochetly.seen (2 records, 2848 bytes) in 0 seconds
Oct 3 12:18:29 xserve imaps[37944]: TLS server engine: cannot load CA data
Oct 3 12:18:29 xserve imaps[37944]: starttls: TLSv1 with cipher AES128-SHA (128/128 bits reused) no authentication
Oct 3 12:18:29 xserve imaps[37944]: login: xserve.douglaspark.school.nz [202.174.163.117] sochetly CRAM-MD5+TLS User logged in
Oct 3 12:18:32 xserve imaps[37939]: starttls: TLSv1 with cipher AES128-SHA (128/128 bits reused) no authentication
Oct 3 12:18:32 xserve imaps[37939]: login: xserve.douglaspark.school.nz [202.174.163.117] sochetly CRAM-MD5+TLS User logged in
Oct 3 12:18:32 xserve imaps[37946]: TLS server engine: cannot load CA data
Oct 3 12:18:32 xserve imaps[37946]: starttls: TLSv1 with cipher AES128-SHA (128/128 bits reused) no authentication
Oct 3 12:18:32 xserve imaps[37946]: login: xserve.douglaspark.school.nz [202.174.163.117] sochetly CRAM-MD5+TLS User logged in
Oct 3 12:18:37 xserve imaps[37946]: Expunged 10 messages from user.sochetly.Sent Messages
Oct 3 12:18:57 xserve lmtpunix[37971]: Delivered: <[email protected]> to mailbox: user.sochetly
Oct 3 12:19:03 xserve imaps[37943]: Expunged 9 messages from user.sochetly
Oct 3 12:19:04 xserve pop3s[37977]: TLS server engine: cannot load CA data
Oct 3 12:19:04 xserve pop3s[37977]: starttls: TLSv1 with cipher AES128-SHA (128/128 bits new) no authentication
Oct 3 12:19:04 xserve pop3s[37977]: login: [10.0.1.83] supportstaff APOP+TLS User logged in
Oct 3 12:24:04 xserve pop3s[38238]: TLS server engine: cannot load CA data
Oct 3 12:24:04 xserve pop3s[38238]: starttls: TLSv1 with cipher AES128-SHA (128/128 bits new) no authentication
Oct 3 12:24:04 xserve pop3s[38238]: login: [10.0.1.83] supportstaff APOP+TLS User logged in
Can you tell me what is this message mean.
TLS server engine: cannot load CA data.
Thanks.
Jet
<edited by host>

Error in sending external mail

hi ..
while sending mail using BCS objects .... i am geting error
Internal error: SO_OBJECT_MIME_GET Exception: 2
....i too configured SCOT transaction wit port number 25 , mail host and also given the internet email id for mailing user....
plz do help me ...

This error occurs when you send a mail via the SMTP node and can have several causes:
1. Default domain not set
2. Default code page not set (only with multi-codepage systems)
3. Code page not suitable for sending mail
4. COMMIT WORK is missing (programming error)
5. Workplace plug-in is missing
Solution
Activate the SAPconnect trace and resend the document if necessary. The next time the SAPconnect send job is running, search for the entries marked in red in the SAPconnect trace of the document. The applicable solutions, depending on these entries, are listed below:
1. Default domain not set
Trace entries:
BCS->MIME_MESSAGE_GENERATE
Sender Address Not Found 80
SO_OBEJECT_MIME_GET
No MIME Document Received. Error Code: SENDER_BCS
SX_GENERATE_NDR
Internal Error: SO_OBJECT_MIME_GET Exception: 0
or
SX_GENERATE_NDR
Internal error: SO_OBJECT_MIME_GET Exception: 2
or:
BCS->MIME_MESSAGE_GENERATE
Error during MIME Flow Generation
BCS->MIME_MESSAGE_GENERATE
Error During Automatic Determinaton of Default Internet Domain
SO_OBEJECT_MIME_GET
No MIME Document Received. Error Code: MIME_BCS
SX_GENERATE_NDR
Internal Error: SO_OBJECT_MIME_GET Exception: 0
or
SX_GENERATE_NDR
Internal error: SO_OBJECT_MIME_GET Exception: 2
Solution: In the SAPconnect Administration (transaction SCOT), you must set the domain of the SAP System (Settings --> Default Domain).
2. Default code page not set (only with multi-codepage systems)
Trace entries:
CL_BCOM_MIME->GET_CODEPAGE
Termination: Multi-Codepage Systems Not Supported
SO_OBEJECT_MIME_GET
No MIME Document Received. Error Code: MNA_DOC
SX_GENERATE_NDR
Internal Error: SO_OBJECT_MIME_GET Exception: 0
or
SX_GENERATE_NDR
Internal error: SO_OBJECT_MIME_GET Exception: 2
Solution: In the SAPconnect Administration (transaction SCOT), you must specify a code page on the SMTP node.
3. Code page not suitable for sending mail
Trace entries:
CL_BCOM_MIME->GET_CHARSET
Termination: Charset Cannot Be Determined for SAP Code Page
SO_OBEJECT_MIME_GET
No MIME Document Received. Error Code: MNA_DOC
SX_GENERATE_NDR
Internal Error: SO_OBJECT_MIME_GET Exception: 0
or
SX_GENERATE_NDR
Internal error: SO_OBJECT_MIME_GET Exception: 2
Solution: In the SAPconnect Administration (transaction SCOT), you must specify a code page (an entry is available in table TCP00A) that is suitable for sending mail on the SMTP node.
4. COMMIT WORK is missing (programming error)
Trace entries:
SO_OBEJECT_MIME_GET
No Send Order Exists -> Termination
SX_GENERATE_NDR
Internal Error: SO_OBJECT_MIME_GET Exception: 0
Solution: See note 429427 for the correction.
5. Configuration for the sending of Business Objects
An attempt is made to send a document of type OBJ to an external recipient. This requires a conversion to TXT/HTML format, but the necessary modules are not configured correctly.
Trace entries:
SX_OBJECT_CONVERT_OBJ_HTM
Converting Document Format from OBJ to TXT/HTML
SO_OBEJECT_MIME_GET
No MIME Document Received. Error Code: MNA_DOC
SX_GENERATE_NDR
Internal Error: SO_OBJECT_MIME_GET Exception: 0
or
SX_GENERATE_NDR
Internal error: SO_OBJECT_MIME_GET Exception: 2
Solution:
Please refer to Note 530932.
1. You can refer to SAP Note 487754.
2. Error in Sending External Mail
3. Re: BWCCMS: send email if process chain fails?
Hope this will solve your issue.
Re: Send mails
Re: SCOT Setup
Reward points..

Exchange Server 2003/2010 Coexistence Mail-flow Issues

I've installed Exchange 2010 in a 2003 coexistence scenario.
2010 was deployed with CAS,HUB, and Mailbox roles.
The installation went through smoothly, and the default RGC was created.
On the 2010 Server, when I create a new users with mailbox, that user is no able to send or receive mail from anywhere.
2010 user to 2010 user does not work
2003 user to 2010 user does not work
Mail delivery between 2003 users works fine.
The RGC message queue in ESM 2003 shows that the messages are queued and keep retrying.
I have deleted the RGC twice and created new ones, I have un-installed the HUB and CAS roles and re-installed them, and I have also re-run setup /preparead and setup /preparelegacyexchangepermissions
I'm not able to make any sense of the message tracking on the 2010 side. It just shows a bunch of entries:
EventID: NOTIFYMAPI
Source: STOREDRIV
When I use the best practices analyzer to test mailflow to a 2010 user from the outside, the test comes back with a pass even though the message itself isn't delivered to the specified mailbox.
There is no smart host defined on the default SMTP virtual server on 2003.
There is no SMTP Send Connector for External or Internal mail configured on 2003 besides the 2010 RGC
Any ideas?
Here is the mail flow analyzer result:
Testing inbound SMTP mail flow for domain '[email protected]'.
     Inbound SMTP mail flow was verified successfully.
     Additional Details
Elapsed Time: 3437 ms.
     Test Steps
     Attempting to retrieve DNS MX records for domain 'test.com'.
     One or more MX records were successfully retrieved from DNS.
     Additional Details
MX Records Host mail.test.com, Preference 0
, Host test.com, Preference 10
Elapsed Time: 110 ms.
     Testing Mail Exchanger mail.test.com.
     This Mail Exchanger was tested successfully.
     Additional Details
     Test Steps
     Attempting to resolve the host name mail.test.com in DNS.
     The host name resolved successfully.
     Additional Details
     Testing TCP port 25 on host mail.test.com to ensure it's listening and open.
     The port was opened successfully.
     Additional Details
Banner received: 220 EX2K3w2K3.test.net Microsoft ESMTP MAIL Service, Version: 6.0.3790.3959 ready at Wed, 5 Feb 2014 14:40:44 -0500
Elapsed Time: 368 ms.
     Analyzing SMTP Capabilities for server mail.test.com:25
     SMTP Capabilities were analyzed successfuly.
     Additional Details
     Attempting to send a test email message to [email protected] using MX mail.test.com.
     The test email message was delivered successfully.
     Additional Details
Elapsed Time: 621 ms.
     Testing the MX mail.test.com for open relay by trying to relay to user [email protected].
     The Open Relay test passed. This MX isn't an open relay.
     Additional Details
     Testing Mail Exchanger test.com.
     This Mail Exchanger was tested successfully.
     Additional Details
     Test Steps
     Attempting to resolve the host name test.com in DNS.
     The host name resolved successfully.
     Additional Details
     Testing TCP port 25 on host test.com to ensure it's listening and open.
     The port was opened successfully.
     Additional Details
     Analyzing SMTP Capabilities for server test.com:25
     SMTP Capabilities were analyzed successfuly.
     Additional Details
     Attempting to send a test email message to [email protected] using MX test.com.
     The test email message was delivered successfully.
     Additional Details
     Testing the MX test.com for open relay by trying to relay to user [email protected].
     The Open Relay test passed. This MX isn't an open relay.
     Additional Details

No duplicate security groups. I did notice Exchange 2010 is not in the Exchange Domain Servers group, but 2k3 is. Not sure if that matters.
In the Application event log I'm seeing this error a lot.
Log Name: Application
Source: MSExchangeMailSubmission
Date: 05/02/2014 3:02:31 PM
Event ID: 1009
Task Category: MSExchangeMailSubmission
Level: Error
Keywords: Classic
User: N/A
Computer: ex2010w2k8.test.net
Description:
The Microsoft Exchange Mail Submission service is currently unable to contact any Hub Transport servers in the local Active Directory site. The servers may be too busy to accept new connections at this time.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="MSExchangeMailSubmission" />
<EventID Qualifiers="49156">1009</EventID>
<Level>2</Level>
<Task>1</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2014-02-05T20:02:31.000000000Z" />
<EventRecordID>6530</EventRecordID>
<Channel>Application</Channel>
<Computer>ex2010w2k8.test.net</Computer>
<Security />
</System>
<EventData>
<Data>HubTransport</Data>
</EventData>
</Event>
As long as you cannot send email between ex2010 users this has nothing to do with connectors/smtp config..
I had the same issue one year ago and solved adding both sevrers to old/new exchange sevrers security groups.
Looks like for some missing security entry (not sure why) mailbox is unable to conact HUB  (MSExchangeMailSubmission) I expect you seing items stuck in draft for owa (outbok for outlook)
I saw in some blogs similar cases solved by setting static DNS servers for HUB severs config.
Yes that is similar to what I'm experiencing.
When using the Outlook client with a 2010 mailbox the mail leaves the outbox fine. When using OWA new messages just get saved as drafts when I try to send them.
I will try your suggestions. I see two groups. Exchange Domain Servers, and Exchange Enterprise Servers of which Exchange Domain Servers is a member.

External mail flow delay

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