RE: SMTP sending failure, connection is dropped by remote host
- From: v-chayan@xxxxxxxxxxxxxxxxxxxx ("Charles Yang [MSFT]")
- Date: Thu, 08 Dec 2005 10:46:29 GMT
HI,
Thanks for updates.
>From your SMTP log, we can see the remote connection is reset by some
unexpected issue, do you have any router installed on the SBS domain? If
you have some router installed on the SBS domain, please temporally connect
the SBS external NIC to the internet connection to see if the issue still
exists or not?
We also have not seen the answer about my steps 5, it is also important for
us.
Please also recreate SMTP connectors for an external domainwhich you
encounter problem in sending emails so that we can bypass DNSto test if the
issue is relate to DNS issue. You can refer to thearticle below to recreate
SMTP connector to bypass DNS for a specialremote domain.
285863 How to Bypass DNS Name Resolution to Test SMTP Mail Flow toRemote
http://support.microsoft.com/?id=285863
I really appreciate your effort on this issue, please feel free to postback
your results. I will be here waiting for your updates.
Best regards,
Charles Yang (MSFT)
Microsoft CSS Online Newsgroup Support
Get Secure! - www.microsoft.com/security
======================================================
This newsgroup only focuses on SBS technical issues. If you have issues
regarding other Microsoft products, you'd better post in the corresponding
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Microsoft engineers can only focus on one issue per thread. Although we
provide other information for your reference, we recommend you post
different incidents in different threads to keep the thread clean. In doing
so, it will ensure your issues are resolved in a timely manner.
For urgent issues, you may want to contact Microsoft CSS directly. Please
check http://support.microsoft.com for regional support phone numbers.
Any input or comments in this thread are highly appreciated.
======================================================
This posting is provided "AS IS" with no warranties, and confers no rights.
=====================================================
When responding to posts, please "Reply to Group" via your newsreader so
that others may learn and benefit from your issue.
=====================================================
This posting is provided "AS IS" with no warranties, and confers no rights.
--------------------
| X-Tomcat-ID: 43357869
| References: <3A0947B1-FC9C-4911-AEB1-6069AC11590E@xxxxxxxxxxxxx>
<Kw3ym#P5FHA.832@xxxxxxxxxxxxxxxxxxxxx>
<921FDD8F-DD12-4CC8-838F-11D14E29EFA2@xxxxxxxxxxxxx>
<JytQNhZ5FHA.3076@xxxxxxxxxxxxxxxxxxxxx>
<587ED2A6-52D5-4C6F-8E0E-BDF9117DA785@xxxxxxxxxxxxx>
<hFn986j7FHA.1240@xxxxxxxxxxxxxxxxxxxxx>
<D28E3918-3801-48EF-9C47-D4148463D11B@xxxxxxxxxxxxx>
<W1KiJsw7FHA.1240@xxxxxxxxxxxxxxxxxxxxx>
| MIME-Version: 1.0
| Content-Type: text/plain
| Content-Transfer-Encoding: 7bit
| From: v-chayan@xxxxxxxxxxxxxxxxxxxx ("Charles Yang [MSFT]")
| Organization: Microsoft
| Date: Wed, 23 Nov 2005 02:03:17 GMT
| Subject: RE: SMTP sending failure, connection is dropped by remote host
| X-Tomcat-NG: microsoft.public.windows.server.sbs
| Message-ID: <p2plSI97FHA.832@xxxxxxxxxxxxxxxxxxxxx>
| Newsgroups: microsoft.public.windows.server.sbs
| Lines: 647
| Path: TK2MSFTNGXA02.phx.gbl
| Xref: TK2MSFTNGXA02.phx.gbl microsoft.public.windows.server.sbs:224794
| NNTP-Posting-Host: tomcatimport2.phx.gbl 10.201.218.182
|
| HI,
|
| Thanks for detailed updates.
|
| You can return and gather the information I need as your convenient time,
| thanks again for your effort.
|
| In order to clarify the issue more clearly, we need to gather some
| information:
|
| 1. Please gather the SMTP log as I referred last time.
| 2. Could you tell us which method you use to send internet emails via DNS
| or smarthost?
|
| If you use DNS, could you use smarthost on the ISP as a test to see if
the
| issue still exists, you can enter the smarthost on the ISP via CEICW,
| please contacts with your ISP about detailed information on how to
| configure smarthost on SBS 2003?
|
| If you use smarthost to send internet emails, could you use DNS to send
| internet emails to see if the problem still exists or not, you can use
| CEICW to choose to send emails via DNS. (Please note that you may need to
| have a MX records on the ISP side or have public FQDN name on internet
for
| your SBS.
|
| 3. If possible, could you enable the message tracking on your Exchange
2003
| and then send the internet emails via outlook or OWA to some external
| domain to reproduce the issue then check the message tracking central to
| see if the emails is sent out from SBS 2003 or not? You can check it also
| on the outbound queue to see if there are any email stuck in the queue.
| Please refer to the KB article below to enable message tracking:
|
| 246856 How to enable message tracking in Exchange 2000 Server and in
| Exchange
| http://support.microsoft.com/?id=246856
|
| 4. Does the issue occur on all external email domain, could you test if
you
| send to some other external domain for example hotmail yahoo or gmail
does
| the issue still exists or not?
| 5. Please also recreate SMTP connectors for an external domain which you
| encounter problem in sending emails so that we can bypass DNS to test if
| the issue is relate to DNS issue. You can refer to the article below to
| recreate SMTP connector to bypass DNS for a special remote domain.
|
| 285863 How to Bypass DNS Name Resolution to Test SMTP Mail Flow to Remote
| http://support.microsoft.com/?id=285863
|
| I really appreciate your effort on this issue, please feel free to post
| back your results. I will be here waiting for your updates.
|
|
|
| Best regards,
|
| Charles Yang (MSFT)
|
| Microsoft CSS Online Newsgroup Support
|
| Get Secure! - www.microsoft.com/security
|
| ======================================================
| This newsgroup only focuses on SBS technical issues. If you have issues
| regarding other Microsoft products, you'd better post in the
corresponding
| newsgroups so that they can be resolved in an efficient and timely
manner.
| You can locate the newsgroup here:
| http://www.microsoft.com/communities/newsgroups/en-us/default.aspx
|
| When opening a new thread via the web interface, we recommend you check
the
| "Notify me of replies" box to receive e-mail notifications when there are
| any updates in your thread. When responding to posts via your newsreader,
| please "Reply to Group" so that others may learn and benefit from your
| issue.
|
| Microsoft engineers can only focus on one issue per thread. Although we
| provide other information for your reference, we recommend you post
| different incidents in different threads to keep the thread clean. In
doing
| so, it will ensure your issues are resolved in a timely manner.
|
| For urgent issues, you may want to contact Microsoft CSS directly. Please
| check http://support.microsoft.com for regional support phone numbers.
|
| Any input or comments in this thread are highly appreciated.
| ======================================================
| This posting is provided "AS IS" with no warranties, and confers no
rights.
|
|
| =====================================================
| When responding to posts, please "Reply to Group" via your newsreader so
| that others may learn and benefit from your issue.
| =====================================================
|
| This posting is provided "AS IS" with no warranties, and confers no
rights.
|
| --------------------
| | X-Tomcat-ID: 46880428
| | References: <3A0947B1-FC9C-4911-AEB1-6069AC11590E@xxxxxxxxxxxxx>
| <Kw3ym#P5FHA.832@xxxxxxxxxxxxxxxxxxxxx>
| <921FDD8F-DD12-4CC8-838F-11D14E29EFA2@xxxxxxxxxxxxx>
| <JytQNhZ5FHA.3076@xxxxxxxxxxxxxxxxxxxxx>
| <587ED2A6-52D5-4C6F-8E0E-BDF9117DA785@xxxxxxxxxxxxx>
| <hFn986j7FHA.1240@xxxxxxxxxxxxxxxxxxxxx>
| <D28E3918-3801-48EF-9C47-D4148463D11B@xxxxxxxxxxxxx>
| | MIME-Version: 1.0
| | Content-Type: text/plain
| | Content-Transfer-Encoding: 7bit
| | From: v-chayan@xxxxxxxxxxxxxxxxxxxx ("Charles Yang [MSFT]")
| | Organization: Microsoft
| | Date: Tue, 22 Nov 2005 02:18:26 GMT
| | Subject: RE: SMTP sending failure, connection is dropped by remote host
| | X-Tomcat-NG: microsoft.public.windows.server.sbs
| | Message-ID: <W1KiJsw7FHA.1240@xxxxxxxxxxxxxxxxxxxxx>
| | Newsgroups: microsoft.public.windows.server.sbs
| | Lines: 492
| | Path: TK2MSFTNGXA02.phx.gbl
| | Xref: TK2MSFTNGXA02.phx.gbl microsoft.public.windows.server.sbs:224455
| | NNTP-Posting-Host: TOMCATIMPORT1 10.201.218.122
| |
| | Hi,
| |
| | Thanks for updates.
| |
| | Due to the currently issue, we need to gather the latest SMTP log, you
| can
| | follow the steps below to enable and find the SMTP logging then send to
| my
| | mailbox, v-chayan@xxxxxxxxxxxxx
| |
| | Please reproduce the issue then collect the latest log file:
| |
| | The default SMTP protocol log format is the W3C Extended Log File
Format.
| | You can use this log to select the information that you want to track.
| |
| | To turn on W3C logging, follow these steps:
| |
| |
| |
| | 1. Start Exchange System Manager.
| |
| | 2. Expand "Servers\<Your_ Server_Name>\Protocols\SMTP".
| |
| | 3. Right-click "SMTP Virtual Server", and then click "Properties".
| |
| | 4. On the "General" tab, click to select the "Enable Logging "check box.
| |
| | 5. In the "Active Log Format" list, click" W3C Extended Log File
Format".
| |
| | 6. Click "Properties".
| |
| | 7. On the "General Properties" tab, click the log schedule that you
want
| to
| | use under "New log schedule".
| |
| | 8. In the "Log file directory" box, type the path where you want to
keep
| | the log files.
| |
| | 9. Click the "Advanced" tab, and then click to select the check box
next
| | to each extended logging option in the "Extended logging options" list
| that
| | you want to track.
| |
| | 10. Click "Apply", and then click "OK" to close "Logging Properties".
| |
| | 11. Click "Apply", and then click "OK" to save your settings and close
| | "SMTP Virtual Server Properties".
| |
| | Please note that you may have also enabled these logs, so please send
the
| | log you have collect in this option to my mailbox. Thanks for your
| efforts.
| |
| |
| |
| |
| | Best regards,
| |
| | Charles Yang (MSFT)
| |
| | Microsoft CSS Online Newsgroup Support
| |
| | Get Secure! - www.microsoft.com/security
| |
| | ======================================================
| | This newsgroup only focuses on SBS technical issues. If you have issues
| | regarding other Microsoft products, you'd better post in the
| corresponding
| | newsgroups so that they can be resolved in an efficient and timely
| manner.
| | You can locate the newsgroup here:
| | http://www.microsoft.com/communities/newsgroups/en-us/default.aspx
| |
| | When opening a new thread via the web interface, we recommend you check
| the
| | "Notify me of replies" box to receive e-mail notifications when there
are
| | any updates in your thread. When responding to posts via your
newsreader,
| | please "Reply to Group" so that others may learn and benefit from your
| | issue.
| |
| | Microsoft engineers can only focus on one issue per thread. Although we
| | provide other information for your reference, we recommend you post
| | different incidents in different threads to keep the thread clean. In
| doing
| | so, it will ensure your issues are resolved in a timely manner.
| |
| | For urgent issues, you may want to contact Microsoft CSS directly.
Please
| | check http://support.microsoft.com for regional support phone numbers.
| |
| | Any input or comments in this thread are highly appreciated.
| | ======================================================
| | This posting is provided "AS IS" with no warranties, and confers no
| rights.
| |
| |
| | =====================================================
| | When responding to posts, please "Reply to Group" via your newsreader
so
| | that others may learn and benefit from your issue.
| | =====================================================
| |
| | This posting is provided "AS IS" with no warranties, and confers no
| rights.
| |
| | --------------------
| | | Thread-Topic: SMTP sending failure, connection is dropped by remote
host
| | | thread-index: AcXug780Ov/EGXZJR4SfN+7ZWQa9mw==
| | | X-WBNR-Posting-Host: 82.40.177.224
| | | From: "=?Utf-8?B?UmV0ZXA=?=" <Retep@xxxxxxxxxxxxxxxxxxxxxxxxx>
| | | References: <3A0947B1-FC9C-4911-AEB1-6069AC11590E@xxxxxxxxxxxxx>
| | <Kw3ym#P5FHA.832@xxxxxxxxxxxxxxxxxxxxx>
| | <921FDD8F-DD12-4CC8-838F-11D14E29EFA2@xxxxxxxxxxxxx>
| | <JytQNhZ5FHA.3076@xxxxxxxxxxxxxxxxxxxxx>
| | <587ED2A6-52D5-4C6F-8E0E-BDF9117DA785@xxxxxxxxxxxxx>
| | <hFn986j7FHA.1240@xxxxxxxxxxxxxxxxxxxxx>
| | | Subject: RE: SMTP sending failure, connection is dropped by remote
host
| | | Date: Mon, 21 Nov 2005 02:10:06 -0800
| | | Lines: 337
| | | Message-ID: <D28E3918-3801-48EF-9C47-D4148463D11B@xxxxxxxxxxxxx>
| | | MIME-Version: 1.0
| | | Content-Type: text/plain;
| | | charset="Utf-8"
| | | Content-Transfer-Encoding: 7bit
| | | X-Newsreader: Microsoft CDO for Windows 2000
| | | Content-Class: urn:content-classes:message
| | | Importance: normal
| | | Priority: normal
| | | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
| | | Newsgroups: microsoft.public.windows.server.sbs
| | | NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
| | | Path: TK2MSFTNGXA02.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGXA03.phx.gbl
| | | Xref: TK2MSFTNGXA02.phx.gbl microsoft.public.windows.server.sbs:224174
| | | X-Tomcat-NG: microsoft.public.windows.server.sbs
| | |
| | | Hi Charles,
| | | Re your sugestions:
| | | Authentication - none required by isp as they host our domain and
have
| | | direct feed to our server to recieve external mail - which as you say
| is
| | | working correctly - hence port 25 is listening for incomming - not so?
| | | Port 25 is what we are using, there is no doubt, listening on all
| | unassigned
| | | IP addresses.
| | | I can telnet from an external network into port 25 and run a session.
| | | Email is set correctly.
| | | Internet is browsing correctly.
| | | smtpdiag.exe runs without errors.
| | | I have rerun the wizzard so many times, and have done this before
many
| | times.
| | | Cerificate is correct fqdn.
| | | Email is awaiting the send in the smtp default virtual server with
the
| | fqdn
| | | of the isp's smtp server listed. All queues show green tick EXCEPT
smtp
| | | virtual server which is green for some seconds upon boot - sends some
| | | then it drops, the green tick goes away and the virtual server sits
| with
| | | in its' queue.
| | | Stopping & starting does nothing. (including stoping starting IIS,
SA,
| | etc.
| | | etc.).
| | | To do any further testing means a journey to client site, halting
their
| | | email and internet access, connecting new server and run tests. Hence
I
| | would
| | | like to go in to run many tests not piecemeal as this will take
months.
| | | I need a good lead on where the problem might be.
| | | I have some logs files if you would care to see them, but cannot post
| | these
| | | to an open site (here), can send to you own email only due to
security
| | | considerations.
| | | I am very grateful for your considerations and feedback.
| | | I can see no configuration error, and feel that there is a
possibility
| | that
| | | it maybe a registry error caused by the interaction the sbs build
| | wizzards
| | | and the vendor's server installation wizzard.
| | | I have not seen anything like this before.
| | | Thanks & regards
| | | Peter
| | |
| | | ""Charles Yang [MSFT]"" wrote:
| | |
| | | > Hi,
| | | >
| | | > Thanks for updates.
| | | >
| | | > From your description, it seems you can not your SBS to send emails
| but
| | | > receive emails is correctly. And if you use SMTP command to send
| emails
| | it
| | | > did correctly.
| | | >
| | | > The issue might not relate to authentication issue, we need to see
if
| | there
| | | > is any other process listen on the same 25 ports.
| | | >
| | | > Please follow my suggestion below:
| | | >
| | | > On the SBS server, click Start, click Run, type "cmd" and click OK.
| At
| | the
| | | > command prompt, run "netstat -ano | find ":25"" (without the
| quotation
| | | > marks). You should see a line similar to the following:
| | | >
| | | > TCP 0.0.0.0:25 0.0.0.0:0 LISTENING 1900
| | | >
| | | > Here the "0.0.0.0:25" states that the process is listening on all
| | | > unassigned IP addresses and port 25. 1900 is the ID of the process.
| | | >
| | | > You can also check this in Exchange System Manager -> Servers ->
Your
| | | > server -> Protocols -> SMTP -> Default SMTP Virtual Server ->
General
| | ->
| | | > Advanced.
| | | >
| | | > We suggest you also rerun CEICW, it will make sure that the emails
is
| | set
| | | > correctly, please also make sure that the certificate is input
| correct
| | as
| | | > your FQDN name on internet.
| | | >
| | | > 825763 How to configure Internet access in Windows Small Business
| | Server
| | | > 2003
| | | > http://support.microsoft.com/?id=825763
| | | >
| | | > Please also check if the emails is pending to the mail queue for
| | outbound.
| | | > You can also enable message tracking to track the message when it
| send
| | to
| | | > internet and check where it is stop to send then we can find the
root
| | cause
| | | > of the issue.
| | | >
| | | > Thanks for your understanding, I will be here waiting for your
| updates.
| | | >
| | | >
| | | >
| | | > Best regards,
| | | >
| | | > Charles Yang (MSFT)
| | | >
| | | > Microsoft CSS Online Newsgroup Support
| | | >
| | | > Get Secure! - www.microsoft.com/security
| | | >
| | | > ======================================================
| | | > This newsgroup only focuses on SBS technical issues. If you have
| issues
| | | > regarding other Microsoft products, you'd better post in the
| | corresponding
| | | > newsgroups so that they can be resolved in an efficient and timely
| | manner.
| | | > You can locate the newsgroup here:
| | | > http://www.microsoft.com/communities/newsgroups/en-us/default.aspx
| | | >
| | | > When opening a new thread via the web interface, we recommend you
| check
| | the
| | | > "Notify me of replies" box to receive e-mail notifications when
there
| | are
| | | > any updates in your thread. When responding to posts via your
| | newsreader,
| | | > please "Reply to Group" so that others may learn and benefit from
| your
| | | > issue.
| | | >
| | | > Microsoft engineers can only focus on one issue per thread.
Although
| we
| | | > provide other information for your reference, we recommend you post
| | | > different incidents in different threads to keep the thread clean.
In
| | doing
| | | > so, it will ensure your issues are resolved in a timely manner.
| | | >
| | | > For urgent issues, you may want to contact Microsoft CSS directly.
| | Please
| | | > check http://support.microsoft.com for regional support phone
numbers.
| | | >
| | | > Any input or comments in this thread are highly appreciated.
| | | > ======================================================
| | | > This posting is provided "AS IS" with no warranties, and confers no
| | rights.
| | | >
| | | >
| | | > =====================================================
| | | > When responding to posts, please "Reply to Group" via your
newsreader
| | so
| | | > that others may learn and benefit from your issue.
| | | > =====================================================
| | | >
| | | > This posting is provided "AS IS" with no warranties, and confers no
| | rights.
| | | >
| | | > --------------------
| | | > | Thread-Topic: SMTP sending failure, connection is dropped by
remote
| | host
| | | > | thread-index: AcXt4Cif3N7FPR9CSDWDAClrmoFQ7Q==
| | | > | X-WBNR-Posting-Host: 82.40.177.224
| | | > | From: "=?Utf-8?B?UmV0ZXA=?=" <Retep@xxxxxxxxxxxxxxxxxxxxxxxxx>
| | | > | References: <3A0947B1-FC9C-4911-AEB1-6069AC11590E@xxxxxxxxxxxxx>
| | | > <Kw3ym#P5FHA.832@xxxxxxxxxxxxxxxxxxxxx>
| | | > <921FDD8F-DD12-4CC8-838F-11D14E29EFA2@xxxxxxxxxxxxx>
| | | > <JytQNhZ5FHA.3076@xxxxxxxxxxxxxxxxxxxxx>
| | | > | Subject: RE: SMTP sending failure, connection is dropped by
remote
| | host
| | | > | Date: Sun, 20 Nov 2005 06:39:06 -0800
| | | > | Lines: 328
| | | > | Message-ID: <587ED2A6-52D5-4C6F-8E0E-BDF9117DA785@xxxxxxxxxxxxx>
| | | > | MIME-Version: 1.0
| | | > | Content-Type: text/plain;
| | | > | charset="Utf-8"
| | | > | Content-Transfer-Encoding: 7bit
| | | > | X-Newsreader: Microsoft CDO for Windows 2000
| | | > | Content-Class: urn:content-classes:message
| | | > | Importance: normal
| | | > | Priority: normal
| | | > | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
| | | > | Newsgroups: microsoft.public.windows.server.sbs
| | | > | NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
| | | > | Path: TK2MSFTNGXA02.phx.gbl!TK2MSFTNGXA03.phx.gbl
| | | > | Xref: TK2MSFTNGXA02.phx.gbl
| microsoft.public.windows.server.sbs:223927
| | | > | X-Tomcat-NG: microsoft.public.windows.server.sbs
| | | > |
| | | > | I have done these things Charles, and consistently recieve the
| remote
| | | > host
| | | > | dropped the connection error.
| | | > |
| | | > | The routing group errors relate to the default routing group
which
| | | > exchange
| | | > | sets up in any event. As far as I can tell it is jsut saying the
| the
| | | > | connection was dropped! Not very helpful.
| | | > |
| | | > | The MX records are correct, to prove it i can reconnect the
| | old/existing
| | | > | server which sends and recieves OK.
| | | > |
| | | > | Telnet connects and sends OK.
| | | > |
| | | > | SMTPDIAG.exe runs OK, i have the results to prove it, youcan see
| them
| | if
| | | > you
| | | > | wish.
| | | > |
| | | > | I have now doen a rebuild of the server applying NO service packs
| | this
| | | > time,
| | | > | and still have the same result!
| | | > |
| | | > | No AV, no ISA, no SPs, recieving email OK (very quickly in fact),
| | changed
| | | > | the nic to the internet, stood on my head, but al to no avail!
| | | > |
| | | > | Where to go from here???
| | | > |
| | | > | regards
| | | > | Peter (now nearly bald!).
| | | > |
| | | > | ""Charles Yang [MSFT]"" wrote:
| | | > |
| | | > | > HI Peter,
| | | > | >
| | | > | > Thanks for your updates.
| | | > | >
| | | > | > Can I assume that you have two SBS server, an old one and a new
| | one?
| | | > Now
| | | > | > the old one work perfectly without any problem, but when you
use
| | the
| | | > new
| | | > | > one the problem will exist when sending outbound emails?
| | | > | >
| | | > | > I still suggest you refer to the KB article I referred to
double
| | check
| | | > your
| | | > | > Exchange setting, it is very important for your issue. Also you
| | need to
| | | > | > contact with your ISP to see your MX records is right point to
| your
| | SBS
| | | > | > server and the authentication is correctly configured, as we
know
| | we
| | | > have
| | | > | > many issue which is related to authentication issue.
| | | > | >
| | | > | > Please also kindly follow the steps below to see if you can
send
| | emails
| | | > via
| | | > | > command line.
| | | > | >
| | | > | > 1. Click Start, click Run, type telnet, and then click OK.
| | | > | > 2. At the Microsoft Telnet command prompt, type open
server_name
| | 25,
| | | > and
| | | > | > then press ENTER.
| | | > | > 3. To verify that you are successfully connected to the SMTP
| | | > Service,
| | | > | > type helo domain.com, and then press ENTER.
| | | > | > 4. Type mail from: <remote user@remote domain.com>, and then
| press
| | | > ENTER.
| | | > | > 5. Type rcpt to: <User@xxxxxxxxxxxxxx>, and then press ENTER.
| | | > | > 6. Type "quit" (without the quotation marks), and then press
| ENTER
| | two
| | | > | > times to close the connection to the server and leave the
Telnet
| | | > session
| | | > | > running.
| | | > | >
| | | > | > As I know, we do not need to use routing group by default. So
we
| | may
| | | > need
| | | > | > to focus on the outbound email issue.
| | | > | >
| | | > | > Thanks again for your effort here.
| | | > | >
| | | > | >
| | | > | >
| | | > | > Best regards,
| | | > | >
| | | > | > Charles Yang (MSFT)
| | | > | >
| | | > | > Microsoft CSS Online Newsgroup Support
| | | > | >
| | | > | > Get Secure! - www.microsoft.com/security
| | | > | >
| | | > | > ======================================================
| | | > | > This newsgroup only focuses on SBS technical issues. If you
have
| | issues
| | | > | > regarding other Microsoft products, you'd better post in the
| | | > corresponding
| | | > | > newsgroups so that they can be resolved in an efficient and
| timely
| | | > manner.
| | | > | > You can locate the newsgroup here:
| | | > | >
http://www.microsoft.com/communities/newsgroups/en-us/default.aspx
| | | > | >
| | | > | > When opening a new thread via the web interface, we recommend
you
| | check
| | | > the
| | | > | > "Notify me of replies" box to receive e-mail notifications when
| | there
| | | > are
| | | > | > any updates in your thread. When responding to posts via your
| | | > newsreader,
| | | > | > please "Reply to Group" so that others may learn and benefit
from
| | your
| | | > | > issue.
| | | > | >
| | | > | > Microsoft engineers can only focus on one issue per thread.
| | Although we
| | | > | > provide other information for your reference, we recommend you
| post
| | | > | > different incidents in different threads to keep the thread
| clean.
| | In
| | | > doing
| | | > | > so, it will ensure your issues are resolved in a timely manner.
| | | > | >
| | | > | > For urgent issues, you may want to contact Microsoft CSS
| directly.
| | | > Please
| | | > | > check http://support.microsoft.com for regional support phone
| | numbers.
| | | > | >
| | | > | > Any input or comments in this thread are highly appreciated.
| | | > | > ======================================================
| | | > | > This posting is provided "AS IS" with no warranties, and
confers
| no
| | | > rights.
| | | > | >
| | | > | >
| | | > | > =====================================================
| | | > | > When responding to posts, please "Reply to Group" via your
| | newsreader
| | | > so
| | | > | > that others may learn and benefit from your issue.
| | | > | > =====================================================
| | | > | >
| | | > | > This posting is provided "AS IS" with no warranties, and
confers
| no
| | | > rights.
| | | > | >
| | | > | > --------------------
| | | > | > | Thread-Topic: SMTP sending failure, connection is dropped by
| | remote
| | | > host
| | | > | > | thread-index: AcXlUhnsMVe2+ivxTkSQimd0M8boyQ==
| | | > | > | X-WBNR-Posting-Host: 82.40.177.224
| | | > | > | From: "=?Utf-8?B?UmV0ZXA=?=" <Retep@xxxxxxxxxxxxxxxxxxxxxxxxx>
| | | > | > | References:
| <3A0947B1-FC9C-4911-AEB1-6069AC11590E@xxxxxxxxxxxxx>
| | | > | > <Kw3ym#P5FHA.832@xxxxxxxxxxxxxxxxxxxxx>
| | | > | > | Subject: RE: SMTP sending failure, connection is dropped by
| | remote
| | | > host
| | | > | > | Date: Wed, 9 Nov 2005 09:22:03 -0800
| | | > | > | Lines: 244
| | | > | > | Message-ID:
<921FDD8F-DD12-4CC8-838F-11D14E29EFA2@xxxxxxxxxxxxx>
| | | > | > | MIME-Version: 1.0
| | | > | > | Content-Type: text/plain;
| | | > | > | charset="Utf-8"
| | | > | > | Content-Transfer-Encoding: 7bit
| | | > | > | X-Newsreader: Microsoft CDO for Windows 2000
| | | > | > | Content-Class: urn:content-classes:message
| | | > | > | Importance: normal
| | | > | > | Priority: normal
| | | > | > | X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
| | | > | > | Newsgroups: microsoft.public.windows.server.sbs
| | | > | > | NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
| | | > | > | Path:
| | TK2MSFTNGXA02.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGXA03.phx.gbl
| | | > | > | Xref: TK2MSFTNGXA02.phx.gbl
| | microsoft.public.windows.server.sbs:220509
| | | > | > | X-Tomcat-NG: microsoft.public.windows.server.sbs
| | | > | > |
| | | > | > | Hi Charles,
| | | > | > | Thanks for your consideraions, However I think that maybe i
did
| | not
| | | > | > describe
| | | > | > | the position sufficiently.
| | | > | > | We have two servers.
| | | > | > | Old one and new one, configured exactly the same except name
| and
| | new
| | | > | > server
| | | > | > | has raid 1 on system, and 5 on data.
| | | > | > | I have not reinstalled ISA only have firewall on new server
| | running.
| | | > | > | Old one will be rebuilt after new one is production.
| | | > | > | IP address same.
| | | > | > | Router same.
| | | > | > | Smarthost same.
| | | > | > | Internt access same.
| | | > | > | (Not on same newtwork at same time for obvious reasons).
| | | > | > | Exchange and domain configured same.
| | | > | > |
| | | > | > | Old one works in sendiong and recieving.
| | | > | > | New one will only recieve consistently, and will drop
| connection
| | | > after 10
| | | > | > to
| | | > | > | 30 seconds after connecting to smarthost.
| | | > | > | ISP collectsa mail and delivers direct to exchange.
| | | > | > | No domain naming problems or contentions.
| | | > | > | I have rerun the wizzard to connect to internet, also I have
| | | > resinstalled
| | | > | > | exchange, ditto IIS, and DNS. no change.
| | | > | > | Browsing is fine from within network and server.
| | | > | > | We can telnet into the exchange server OK.
| | | > | > | We can Telnet to smarthost OK
| | | > | > | SMTPDIAG.exe works just fine, no problems.
| | | > | > |
| | |
| |
| |
|
|
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