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Can't receive email to my exchange 2010 server

January 25, 2015, 5:35 pm
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This is a fresh new install and I'm able to send email to my gmail account, but I am not able to receive.

I pointed the MX record in godaddy to point to FQDN and added the A record to point to my WAN IP.

I also did an mxlookup in MXToolbox and see that there is no A record listed for my Domain

My receive connector is set to listen on port 25 and also have it open on my Router. When I do a NSlookup from my exchange server I get a Server unknown and it points to my Exchange server internal IP address.

Any help will be appreciated.

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Coexistence mail flow with edge servers.

January 27, 2015, 5:49 am
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I'd like to understand a few more things about mail flow and coexistence in our 2010/2013 environment.

Emails from users on Exchange 2010 are being routed through the 2013 mailbox servers now to get to the internet, via our edge transport server. Why are they going through 2013, and not going out straight from 2010?

Also, any users with mailboxes on 2013 cannot send emails out to the internet. When I telnet to the edge transport server to send an email, I get the error 550 5.7.1 Unable to Relay. When I checked the logs on the edge transport server that I telnetted to, I saw this:

Received certificate 2015-01-26T11:47:08.401Z,edge01\Internal_Mail_Servers,08D2050B356B6D47,27,192.168.2.2:25,192.168.1.2:22221,,,<THUMPRINT>,Certificate thumbprint 2015-01-26T11:47:08.401Z,edge01\Internal_Mail_Servers,08D2050B356B6D47,28,192.168.2.2:25,192.168.1.2:22221,,,DirectTrust certificate failed to authenticate for CN=EXMB2013_01


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One user in Dist. Group not receiving e-mails.

January 27, 2015, 9:14 am
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We are running Exchange 2010 on Server 2008 and have several Distribution lists setup however we have one called "CompanyEmail" that sends and email to everyone with an email address.  However when 2 users use this Dist. group 1 person is not receiving the emails.  If i send using the Dist. group that user will get my e-mail.  I have checked that this user is in the Dist Group and removed them and re-added them from the group.  Not sure what else to try or how to track the email. There was something in Exchange 2003 to do this but i can't seem to find the same thing in Exchange 2010 that will show the same info.  Any ideas what may be causing this issue or where i can find the same type of message tracking that was in Exchange 2003?
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Issue sending bulk email after Exchange 2010 to 2013 migration

January 27, 2015, 12:09 am
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Hi!

I have an issue with some reporting software sending bulk emails after our Exchange 2013 migration. 

I can see the connections in the firewall and I can see the first connections under the protocol logs in the Exchange servers. What happens is that after ~10 emails, within the same amount of seconds from what I can tell, the mail flow just stops to the Exchange server. I cant seem to find an error message anywhere within the Exchange logs and I've tried updating the receive connector with higher timeouts / Connection limits but the users still cant send all the invoices etc right away. 

We have multiple applications / receive connectors with this issue and the users did not report any issues with Exchange 2010 so I am assuming that this issue did not exist there. 

We're running two multi-role (CAS/MB) Exchange 2013 servers in a DAG. Exchange 2010 is not fully decommissioned yet but all links and users are moved to 2013.

Any help is much appreciated!


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Exchange 2013 TransportRoles\Data\Temp filling up disk

August 8, 2013, 10:48 am
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I have a single multi-role Exchange 2013 server and it would appear that it's not properly maintaining the temp files for the transport service.  I still have all those folder locations at their default and the problem folder is c:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\data\Temp

I never had a problem with this in Exchange 2007 but I am used to running a PowerShell script nightly to clean up the IIS log files.  Do I need to do something similar for this temp folder?  Is there a setting I can adjust so that Exchange will limit the size of this folder itself?  If I stop the transport service and delete the files here will I lose anything?

Any suggestions or insight would be greatly appreciated.


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Pipeline Tracing Enabled, Original.EML / Routing.EML / SMTP.EML not show some times.

January 27, 2015, 5:09 pm
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Hi All,

I had enabled Pipeline Tracing on both my Mailbox 2013 (DAG).

Noticed some times the message log in the pipeline trace folder doesn't show all 3 EML files in it.

Under what circumstance Original.EML is not logged, but Routing.EML / SMTP.EML is logged, or vice versa?

Hope someone can help me on this.

Thanks and Regards,

Low

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recall feature

January 27, 2015, 11:51 pm
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Dear all,

I am trying to configure dag on our exchange systems. Since then the recall future in outlook never works. I cannot find what exactly happened since then. Any help apriciated. Exchange server 2010 SP2

Regars

Pantos

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Mailbox Server Role Services not running: MSExchangeDelivery

January 28, 2015, 7:55 am
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Running Exchange 2013 CU7 on Server 2012R2.

Ive been working on this project on and off for the last few months, as I am the only IT guy, and a new office construction at my company has had me running cable, moving offices, workstations, and phones.

This install of Exchange was working fine up until about a week ago. When I came back to finish its setup, I noticed that I was not able to send email internally anymore. Connecting to OWA says the message was sent, but it never arrives. After some more investigation, it turns out the MSExchageDelivery service will not run.

Checking on this service, it indicates that it is starting/stopping, but never getting to the running stage. I have tried everything that I can think of, including uninstalling and re-installing the software. I have scoured the internet looking for solutions, but not finding one that will take care of the problem.

Looking in the event viewer under Windows Logs -> Application I do see alot of information about MSExchangeTransportDelivery. Seems to be looping through a set of events....

1. Error MSExchangeTransportDelivery Failed to start listening (Error: 10048). Binding: 0.0.0.0:475

2. Error MSExchangeTransportDelivery This address is already in use. Binding: 0.0.0.0:475.

3. Error MSExchangeTransportDelivery Inbound direct trust authentication failed for certificate %1. The source IP address of the server that tried to authenticate to Microsfot Exchage is [%2]. Make sure EdgeSync is running properly.

4. Information MSExchangeTransportDelivery The service will be stopped. Reason TCP/IP socket error. The service will stop.

5. Information MSExchangeTransportDelivery A configuration update for Microsoft.Exchange.Transport.TransportServerConfiguration has successfully completed.

6. Information MSExchangeTransportDelivery A configuration update for Microsoft.Exchange.Data.Directory.SystemConfiguration.MailboxTransportServer has successfully completed.

7. Information MSExchangeTransportDelivery A configuration update for Microsoft.Exchange.Transport.X400AuthoritativeDomainTable has successfully completed.

8.Information MSExchangeTransportDelivery A configuration update for Microsoft.Exchange.Transport.AcceptedDomainTable has successfully completed.

9.Information MSExchangeTransportDelivery A configuration update for Microsoft.Exchange.Transport.ReceiveConnectorConfiguration has successfully completed.

10. Information MSExchangeTransportDelivery A configuration update for Microsoft.Exchange.Transport.RemoteDomainTable has successfully completed.

11.Information MSExchangeTransportDelivery A configuration update for Microsoft.Exchange.Transport.TransportSettingsConfiguration has successfully completed.

12.Information MSExchangeTransportDelivery We are doing a full mailbox database reload as part of routing tables loading due to: First read.

Not sure where to go from here... any and all help is appreciated.
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Meeting Request arrives as blank mail

January 29, 2015, 1:47 am
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Hi,

we have a strange problem here. We have a user with his main e-mail addresse user@corp.com.

This user also has a Alias address, user.name@corp.com

If an external user sends an appointment request to the main address, they only receive a blank message:

If the external users sends it to the Alias address, the meeting requests shows up correctly.:

Any hint on this?

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Error 550 5.7.0 Relay Access Denied in Server 2013 Enterprise

January 28, 2015, 6:46 pm
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Good evening everyone.

When emails are sent from outside of our domain, to our domain; the following message is returned:

Delivery to the following recipient failed permanently:

     email

Technical details of permanent failure 

Google tried to deliver your message, but it was rejected by the server for the recipient domain  by mail messaging microsoft 

The error that the other server returned was:

550 5.7.0 Relay Access Denied

It is affecting all users.

I have scoured the net and tried many solutions.  I have disabled both the anti-spam software and Symantec.

I am at a loss.  I am willing to try a reconfigure that doesn't require an outside relay or try and fix this issue but the system has been down for the organization for too long.

Any advice is appreciated!

Thank you

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Exchange Mailflow Rule (Office 365); Signature is not placed Correctly in reply's to mail and is placed in the bottom of the message instead of immediately after your response.

January 29, 2015, 12:47 pm
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Is there a way to change the placement of the Signature that the MailFlow Rule generates?  Right now it is placing it at the end of the e-mail chain instead of at the end of the client response.

Rick Hudson

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Sending Messages Externally

January 29, 2015, 9:38 am
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I have a client that has a need for automatic failover of send connectors. The client currently has a send connector that resolves to a smart host and sends to the internet. I need to setup a way that if the smarthost goes down the mail will automatically route directly to the internet. I have attempted to setup another send connector with a higher cost and I have it set to route via MX, But when I simulate failure of the smarthost and send messages they get stuck in the smarthost queue.

I am looking for options to resolve this request. Thanks in advance for your help!

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Inbound mailflow exchange 2013

January 29, 2015, 7:03 pm
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Can anyone assists me as to what to do here, i'm a bit new

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Emails push to iPhone and OWA instantly but greatly delayed to Outlook 2003/2007/2010/2013 Clients

January 26, 2015, 7:37 pm
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I know this is an Exchange 2013 forum but i can;t seem to locate the 2010 forum.

We recently migrated over to exchange 2010 from 2003 and everything went well until emails were delayed when being delivered to outlook clients. Sometimes up to 15 mins.  OWA and ActiveSync clients receive their emails instantly.  I know the delay takes this long because i see it arrive in my phone and then i wait for it to arrive into outlook.  i even disabled Cached mode and we still experience delay issues.

Exchange is a single multi role install VM with ScanMail Trend Micro.

Am i missing something here?


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email address Autocomplete

February 1, 2015, 1:28 am
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Hello all,

We are migrating few users from one exchange domain to another and we have an annoying problem, let me first give the setup details

New Domain: Abc.com (Exchange 2013)

Old domain: xyz.com(Exchange 2010)

the new exchange server is acting as an external relay to the old domain, the users who have been migrated to the new exchange server have a strange problem, when they send email to anyone in xyz.com, the outlook modifies the email address to @abc.com and eventually receives a non delivery notice because that mailbox does not exist eg if sally@abc.com sends an email to john@xyz.com, outlook modifies the email address to john@abc.com. The users do not have any issuse sending emails to other external domains such as @gmail.com or anything. any suggestion?

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Message Recall Notification

January 31, 2015, 11:12 pm
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Hello All,

Is there any feature in outlook 2007 sp3 or exchange server 2013 U2 that notify the recipient when somebody recall an email sent to to him,,

since i am facing an issue in my organization caused by ((message recall feature )) so that there isNO proof that if the recipient has deleted a business  email sent to him and claims that there is no mail sent to himOR the sender side has recalled the email and did not reach the recipient specially the recalled mail still in the Sent Items of the sender.

so i am wondering if there a solution that notifies the recipient that somebody recalled an email sent to himOR the recalled mail must be removed from the Sent Items on the sender side.

Regards.

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User Monitoring / Mailbox Copy

February 1, 2015, 7:59 pm
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Hi Everyone,

I'm looking for a way to keep a copy of users mailbox data even if/when items are deleted.

Basically, we need to monitor and keep records of all activity on a mailbox due to some potential fallout in the future. We need to be able to access mail sent and received (and if possible, calendar, contacts, tasks) - and be able to access the data even if the user deletes it (which is a high possibility) 

We're currently running Exchange Online P1 through O365, your help is greatly appreciated!

Cheers.

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451 4.7.0 Temporary server error. Please try again later. PRX2

January 12, 2013, 11:39 am
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I'm getting the dreaded "

451 4.7.0 Temporary server error. Please try again later. PRX2

" error when receiving SMTP mail.

does anyone know exactly what causes this error? there are many references to it on the web, but nobody seems to know exactly what causes it. maybe it's something to do with DNS?

can someone please ask someone on the exchange team to help document this?


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mailflow broken - error 451 4.7.0

April 13, 2013, 9:55 am
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Hi,

i have the following situation with an exchange 2010/2013 coexistence scenario:

3 Servers, 1 2008 R2 Server as DC with Exchange 2010, 1 2012 Server as DC, 1 2012 Server with Exchange 2013. The Problem is that the mailflow on the 2013 Exchange is simply not working, and I have tried all suggested solutions i could find in the last 2 days without success. 
Test-Mailflow fails while Test-SmtpConnectivity succeeds, but 2013-mailboxes cannot receive any mail. SmtpReceive Logs are like this:

2013-04-13T16:41:12.526Z,EX01\Default Frontend EX01,08D004497C6E9CC3,25,127.0.0.1:25,127.0.0.1:61348,*,,Message or connection acked with status Retry and response 451 4.4.0 DNS query failed. The error was: DNS query failed with error ErrorRetry
2013-04-13T16:41:12.526Z,EX01\Default Frontend EX01,08D004497C6E9CC3,26,127.0.0.1:25,127.0.0.1:61348,>,451 4.7.0 Temporary server error. Please try again later. PRX2 ,

i get the same errors when i telnet from the 2010 to the 2013 server.
so it seems like a DNS related problem, but i cannot figure out whats the problem. the ex2013 has the 2 DCs as internal DNS servers and i tried all 3 possible options of the DNS lookups setting in the server properties in ECP. i can resolve all servers without problems on any server, so i really dont understand whats the problem here...

any ideas? somebody? please  ;)

edit:

heres another snippet from the connectivity-log:

2013-04-13T23:59:44.720Z,08D006869E9DDB49,SMTP,internalproxy,>,DNS server returned ErrorRetry reported by 0.0.0.0. [Domain:Result] = EX01.xyz.priv:ErrorRetry;
2013-04-13T23:59:44.720Z,08D006869E9DDB49,SMTP,internalproxy,-,Messages: 0 Bytes: 0 (The DNS query for  'Undefined':'internalproxy':'00000000-0000-0000-0000-000000000000' failed with error : ErrorRetry)
2013-04-14T00:00:46.316Z,08D006869E9DDB4C,SMTP,internalproxy,+,Undefined 00000000-0000-0000-0000-000000000000;QueueLength=0
2013-04-14T00:01:46.404Z,08D006869E9DDB4C,SMTP,internalproxy,>,DNS server returned ErrorRetry reported by 0.0.0.0. [Domain:Result] = EX01.xyz.priv:ErrorRetry;
2013-04-14T00:01:46.404Z,08D006869E9DDB4C,SMTP,internalproxy,-,Messages: 0 Bytes: 0 (The DNS query for  'Undefined':'internalproxy':'00000000-0000-0000-0000-000000000000' failed with error : ErrorRetry)

so the dns queries for 'undefined' and 'internalproxy' are failing, but i really don't know what that means.


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Exchange 2013: Domain security & Outbound proxy internal send connector

May 1, 2013, 8:34 am
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Hi!

I just tried to configure domain security in Exchange 2013 in a test environment: two messaging organizations, each running a dedicated client access role and a mailbox server role. 

Domain security seems to be configured correctly - recipients running Outlook get that additional icon which says that the email 'was received securely'. In that scenario the mailbox server is sending the mail directly to the recipient domain. So no proxying via the local client access server takes place.

When I try to use the domain local CAS as proxy (Set-SendConnector -FrontendProxyEnabled $true) the mail stays in the mail queue. The LastError on the queue states: '... 451 4.7.3 The admin has temporarily disallowed this secure domain...'. The protocol log of the send connector states: 'Message to secure domain 'dom1.test' on send connector 'Outbound Proxy Internal Send Connector' failed because DomainSecureEnabled was set to false.'

I have no clue where that internal send connector could be configured. Or where the 'Outbound Proxy Internal Send Connector' can be seen.

Or is domain security just supported without using the frontend proxy?

Many thanks in advance!

Greetings,

Nils

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