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Journaling not working on all emails sent/received

June 22, 2018, 6:28 am
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I am in the process of completing a migration from Ex2007 to Ex2013. I have created a journaling recipient on a single database (db4). I then setup the standard journal recipient on each of the databases (DB1 to DB4).

I am capturing most email but I know it is not capturing all email. Just by checking some arriving to me via other users internally and a specific external test (from mxguarddog, our spam filter service). As far as I know, all external email other than the test are being captured. When I send an email from my gmail account it is captured fine. When the old 2007 system was doing the journaling it did capture this same test, which is basically to send an email to port 25 of the ip address of the server from mxguarddog.

The received headers look something like this:

Received: from SVRNAME.mailserver.com (2002:c400:f::c400:f) by

 SVRNAME.mailserver.com (2002:c400:f::c400:f) with Microsoft SMTP Server

 (TLS) id 15.0.1367.3 via Mailbox Transport; Fri, 22 Jun 2018 08:17:11 -0500

Received: from SVRNAME.mailserver.com (2002:c400:e::c400:e) by

 Svrname.mailserver.com (2002:c400:e::c400:e) with Microsoft SMTP Server

 (TLS) id 15.0.1367.3; Fri, 22 Jun 2018 08:17:11 -0500

Received: from s480g.ik2.com (64.38.239.85) by SVRNAME.mailserver.com

 (196.0.0.14) with Microsoft SMTP Server id 15.0.1367.3 via Frontend

 Transport; Fri, 22 Jun 2018 08:17:10 -0500

Date: Fri, 22 Jun 2018 08:17:10 -0500

To: <lpooler@mailserver.com>

From: <postmaster@mxguarddog.com>

Reply-To: <postmaster@mxguarddog.com>

Subject: MXGuarddog Email Delivery Test - lpooler@mailserver.com

Message-ID: <587f24aac921623bde38f37c4107cc47@s480g.ik2.com>

MIME-Version: 1.0

Content-Type: multipart/alternative;

               boundary="b1_587f24aac921623bde38f37c4107cc47"

Content-Transfer-Encoding: 8bit

Return-Path: bh-2-89933-94915505-999-1529673430@b.mxguarddog.com

X-MS-Exchange-Organization-AuthSource: Svrname.mailserver.com

X-MS-Exchange-Organization-AuthAs: Internal

X-MS-Exchange-Organization-AuthMechanism: 10

X-MS-Exchange-Organization-Network-Message-Id: 879f8fea-a020-4a7e-4c92-08d5d842769a

X-MS-Exchange-Organization-AVStamp-Enterprise: 1.0

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Delay on receiving emails

June 20, 2018, 5:45 pm
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Exchange 2013 running on server 2008 r2 enterprise. Coexistence environment with exchange 2007 environment but the mailboxes in question are on 2013.

Clients are getting delays on emails by hours.  

No evidence on the firewall (external device) that the emails in question are hitting the network.

Had an email sent to my exchange server and CC'd to a hotmail email account.  The hotmail account got the email instantly.  The email did have a small excel attachment.

Thanks

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Redirect email forwarding for external senders

June 27, 2018, 12:58 pm
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Hello,

I have recently enabled auto forwarding for many of our users to an external domain. Now the requirement has come to enable auto forwarding only if it is sent from internal users and the external emails should be saved in inbox but should not be forwarded. Please let me know if this can be achieved by a transport rule or some other settings in remote domains. Any advise/suggestion is highly appreciated.

Regards,

Syed

Syed

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DMARC and DKIM

June 19, 2018, 7:55 am
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Hello,

I have a requirement to setup DKIM for one of our vendor. They use some tool to send emails from their environment and use our email address. The issue is not caused when emails are sent to us, but when the emails are sent to other domains.

I checked in Exchange Admin Center>>DKIM and can see our internal domains added there. I don't think we can add an external domain in accepted domains and then generate a DKIM key.

I am new to these requests and may be my questions looks a bit illogical. Any help or suggestion is greatly appreciated.

We are using Exchange Online

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ora 29278 smtp transient 451 4.7.0 temporary server error please try again later prx4

July 1, 2018, 1:39 am
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Hello Dears,

I have this error message when trying to send email from oracle linux :

ora 29278 smtp transient 451 4.7 0 temporary server error please try again later

and the DNS ok

so what is the problem ?

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how many emails are sent via the edge servers and not via O365

June 13, 2018, 2:54 am
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We have a hybrid environment. Office 365 & Exchange 2013.

We need to get the figures for how many emails are sent via the edge servers (and therefore messagelabs) and NOT via O365

Please help.

Sarfaraz

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Forcing all outgoing mail to have TLS?

June 13, 2018, 8:03 am
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Hello,

We send all our outgoing mail currently through to a secure content provider. We have one outgoing send connector. We were told we need to force all our outgoing email to require tls. From what we're told by default exchange 2013 tries tls but doesn't require all out going to be tls. I'm not tls expert so I may have my details wrong.

I found this article but wasn't clear what the *.outlook.com was about - https://o365info.com/configure-force-tls-on-exchange-on-premises-environment-settings-of-send-connector-part-8-12-tls/

Our one outbound send connector is called send.ourdomain.com  

Can someone give me the powershell command to send all outbound to be TLS?

Thanks.

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Outbound server is labelling me as a spammer. Need urgent help to connect to my clients.

June 15, 2018, 7:30 am
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My email service suddenly disappeared on Tuesday (legal problems between domain owner and email administrator, not relevant).  I created a new set of emails through office 365, set up by comcast, my internet provider.  They gave me a tutorial on utilizing the admin functions.

I have been trying to send a "new email" message to everybody in my address book (~2000 addresses). When setting up the accounts I was told spam limits were 500 addresses per message, 10,000 per day.  My tutor also told me 900 per hour.

I may have exceeded those limits once when starting.  Since then, I have been going through the alphabet letter by letter having from 50 - 150 addresses per messages. I'm watching the clock, I have been at this for two days and am through letter "p". 

I have been blocked repeatedly even though I'm nowhere near the limits. Why?  I unblock and wait a while, then continue.

I'm a small business owner, a chemist, without an IT department.

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Edge Transport Server & Existing Spam Appliance.

June 25, 2018, 3:26 pm
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I'm implementing an Edge Transport Server between MBX and Symantec Messaging Gateway. It's going to be the middle man to re-write headers. My mind is having a seizure on how to understand the setup. Documentation and tutorials assume the ETS is going to sit at the true edge. But I have something before it. Will I still use SMG as the Smart Host to process mail? I've not actually seen the Edge Subscription configuration in EAC to understand how this will flow.

It makes sense how it's setup now with our send connectors. MBXes are listed in scoping. Then the smart host as the SMG is listed. Will the ETS be listed as a scope when I setup the Edge Subscription?

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Forwarding Address In Headers

June 23, 2018, 9:51 am
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Our company sold a division of the company. Along with that sell 100 users are going. I have to forward all emails for all 100 users to the new companies email address.

I started out with a forward on an account. The issue I'm having is, when I send an email from outsideuser@domain.com, it sends to solduser@sellingcompany.com and forwards to newuser@boughtcompany. But when you hit "Reply All" it has "solduser@sellingcompany.com" along with outsideruser@domain.com. I want to remove or not include "solduser@sellingcompany.com".

I've tried this with a Mail Flow rule that 45% works of the time and I've tried a generic forward and neither do what I want.

Is this something an Edge Transport server could do with rewriting headers and such? We don't have one and my Google searches are bringing up that I need one.

Also, is this something from the originating email rather than anything internal?

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Mail Forwarding Issue

June 29, 2018, 7:24 am
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Hello,

I have enabled SMTP forwarding using PowerShell for most of our users. When I performed a message trace I can see in the Message Event

Deliver as The message was successfully delivered to the folder: DefaultFolderType:Clutter-Inference Classification Agent.

I am unsure what does it mean. Is this something that causes issues with MailFlow. If yes, any steps to resolve this.

Regards,

Syed

Syed

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Redirect Messages from one Hub Server to another Hub Server (Exchange 2007)

June 29, 2018, 10:07 am
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Hi,

I need a small help!!

I wanted to know how to Redirect Messages from one Hub Server to another Hub Server (Exchange 2007).  If one server Hub Server got failed due some issue then how do we redirect messages to another HUB server which is located in another site site..

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Two Exchange servers with the same e-mail domain in two different AD's

July 1, 2018, 9:51 pm
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Greetings,

We have a Exchange 2007 server that we're migration from, and anExchange 2013 server that we're going to.

Both are in separate AD domains.

So, if you sent an e-mail to someone in company.com it goes through Google spam first,then on to the Exchange 2007 server.

We need the Exchange 2007 server to auto forward any user that doesn't exist on that server,to the Exchange 2013 server, so that once we migrate (move) someone to the newer system, they will still get their mail.

In contrast, we need the same thing to happen with the Exchange 2013 server so that users on that server can still send e-mail back to users on the Exchange 2007 server.

Doing this per mailbox is waayyy too cumbersome for making rules per recipient.

We want the Exchange system to simply send/relay mail for recipients it doesn't possess onto the other Exchange server.

What we don't want, is a loop of endless relaying, where server a sends to server b cause it doesn't have that person, and server b sends it back to server a for the same reason.

Any thoughts would be appreciated.

Alert from Microsoft Forum

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exchange queue query with nexthopdomain ip

June 13, 2018, 6:53 pm
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Hi 

We have 16 exchange 2016 servers.

I will going to query one of many other send connector.

But I can't query setting input ip address's nexthopdomain. 

I try this query > get-transportserver | get-queue | where {$_.nexthopdomain -like "10.10.x.x"}

If I entered real domain in nexthopdomain then query is right.

please help me

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Strange error...

July 6, 2018, 3:43 am
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Hi!

I've just run into an error that really confuses me. Hopefully someone here has an idea what the source of the problem might be.

I created a new distribution group named QA-Mobile. When I try to send mails to the DG from Outlook (2016) I receive '550 5.1.11 RESOLVER.ADR.ExRecipNotFound; Recipient not found by Exchange Legacy encapsulated email address lookup' even though the recipient is there and the smtp-address is correct.  When I try sending the same mail via OWA it works fine. (?)

I've also added a second smtp-address QAMobile and that works fine with Outlook.

Anybody got an idea how I can fix this? In over twenty years of being a MCT and Consultant for Exchange I've never run into this kind of problem...

Regards,

Gerrit

If you think your to small to make a differnce, try going to bed with a mosquito in the room...

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Restrict message recipient to/cc/bcc till 20 only if mail is send from outside of organization

July 9, 2018, 8:22 am
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Can we put restrictions on incoming mail from outside where more than 20 recipients are there in To or CC, just quarantine

Arif

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Turn off / Disable Default Internal Relay

July 9, 2018, 9:53 am
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I am going crazy over this, I have dozens on instances of Exchange running, one of the clients complained that he was doing tests and can send email using an SMTP tool without even being on the IP list of the relay connector. 

Upon checking I found that if I used one of the accepted domains in the recipient the mail regardless of any connector there or not, would just pass and the email will be sent out. Not only that I can change the sender address to anything. If I use<g class="gr_ gr_545 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del" data-gr-id="545" id="545">any</g> external address in the recipient then it won't work (Need an external relay right...).

I have spent too many hours trying to get this restricted but cannot, because I cannot find a straight answer anywhere. My very straight question here is, is this really by default?

Has anyone overcome this?

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Exchange Server 2013 - Messaging.old creation

July 2, 2018, 3:57 am
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Hey All,

Firstly thank you in advance for any input that I get on this one. Always appreciate others taking the time out to help their fellow techies.

We have an Exchange 2013 Server that is creating Messaging.old folders in "C:\ProgramFiles\Exchange Server\V15\TransportRoles\data\Queue"

I can't seem to find any events in event logs that correlate to the creation of these folders.

The last one I've got is titled 20180626150413 so naturally I've gone into event logs on the 26\06\18 @ 15:04:13 and nothing. 

Can somebody let me know what causes the creation of these? My understanding has always been that when the Transport Service falters for any reason it dumps the que into these folders. Recovers what it needs / can and then leaves the copy in the Messaging.old folder should a exchadmin need to recover anything. 

However I'm not seeing anything in event logs around these times about the Trasnport Service or otherwise. Could anything else cause it?


Best Regards Steve - PC Quick Tips


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Message undeliverable - user(s) account is disabled

July 11, 2018, 7:03 am
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Our office recently terminated an employee

I removed her from the email in Outlook 2010

When someone outside our company sends us an email they are getting an error saying message undeliverable due to the users account is disabled

How do I correct this issue?



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Proxy layer started discarding data. Acking message as failed.

July 13, 2018, 12:04 am
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Hello

We have the same error in our environment (Exchange 2013 OnPrem).

In logs path:  C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Logs\FrontEnd\ProtocolLog\SmtpSend

are we can find the error:

2018-07-10T07:04:19.404Z,Inbound Proxy Internal Send Connector,08D5DD0D5D6BB6FD,142,SERVERIP1:29450,SERVERIP2:2525,>,MAIL FROM:<sender@XXXXXX.COM> SIZE=0 AUTH=<> ENVID=005056937B6C1ED8A181EEC6F088C143,
2018-07-10T07:04:19.404Z,Inbound Proxy Internal Send Connector,08D5DD0D5D6BB6FD,143,SERVERIP1:29450,SERVERIP2:2525,>,RCPT TO:<rec@XXXXXX.COM> ORCPT=rfc822;rec@XXXXXX.COM NOTIFY=FAILURE,
2018-07-10T07:04:19.404Z,Inbound Proxy Internal Send Connector,08D5DD0D5D6BB6FD,144,SERVERIP1:29450,SERVERIP2:2525,<,250 2.1.0 Sender OK,
2018-07-10T07:04:19.404Z,Inbound Proxy Internal Send Connector,08D5DD0D5D6BB6FD,145,SERVERIP1:29450,SERVERIP2:2525,<,250 2.1.5 Recipient OK,
2018-07-10T07:04:19.404Z,Inbound Proxy Internal Send Connector,08D5DD0D5D6BB6FD,146,SERVERIP1:29450,SERVERIP2:2525,>,DATA,
2018-07-10T07:04:19.404Z,Inbound Proxy Internal Send Connector,08D5DD0D5D6BB6FD,147,SERVERIP1:29450,SERVERIP2:2525,<,354 Start mail input; end with <CRLF>.<CRLF>,
2018-07-10T07:06:23.102Z,Inbound Proxy Internal Send Connector,08D5DD0D5D6BB6FD,148,SERVERIP1:29450,SERVERIP2:2525,*,,Proxy layer started discarding data. Acking message as failed.
2018-07-10T07:06:23.102Z,Inbound Proxy Internal SendConnector,08D5DD0D5D6BB6FD,149,SERVERIP1:29450,SERVERIP2:2525,-,,Local

Every day we can find some discarded messages and we are not be able to trace the message with the command get-messagetrackinglog. It seems that the message is discarded and deleted and we can't find trace of it...

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