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Exchange 2013 noderunner.exe CPU usage

February 22, 2016, 1:28 am
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Already couple of days in my Exchange 2013 cluster CPU usage has increased.

Perfon shows, that noderunner.exe is one of top services.

When CPU usage of server increased, I noticed, that since this time also size of log files increased too in directoryProgramFiles\Microsoft\Exchange Server\V15\Bin\Search\Ceres\Diagnostics\Logs .

Latest changes are windows updates, but a week before CPU usage increased. During a week after windows updates everything was normal.

What might couse this problem?

I found a solution, that there is a option in noderunne.exe config file to limit memory usage but not a CPU.

Currently this limit is "0", whitch probably means, that this is unlimited.

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Exchange SSL certificate

February 22, 2016, 1:17 am
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hello

i need some help in configuring Exchange 2010 for SSL (we are currently managing 3 different domains MX Dns records)

we mainly need SSL for external access like Owa and ActiveSync.

Uses can connect to the main domain only (ex: Dom1.externaldomain.net) to reach OWA and ActiveSync.

Should i setup all 3 domains in the certificate or just 1 ?

We have a 2 DAG members, 2 CAS (NLB) and 2 Edge servers.

What kind of certificate should i buy? I have seen that Digicert SAN certificate is a good choice.

And how to properly configure Exchange 2010 for internal / external communications? We currently have self-signed cert with the internal CA.

Thank you vey much

Luca

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How can we specify a network to add database in DAG with using "Add-MailboxDatabaseCopy" command?

February 22, 2016, 8:10 am
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How can we specify a network (either MAPI or DAG Replication network) to add database in DAG with using "Add-MailboxDatabaseCopy" command?
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Uninstalling Exchange 2007 Retaining Attributes

February 22, 2016, 8:45 am
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Will uninstalling Exchange 2007 from my domain environment also remove Exchange specific attributes from Active Directory?

extensionAttribute1 - extensionAttribute15
MailNickname
proxyAddresses
targetAddress
msExchHideFromAddressLists

Here is my scenario. We have recently moved from on-premise Exchange 2007 to Office 365. All users have been converted to Mail Enabled Users and we use DirSync to manage our 1500ish users.

We manage the user setup process completely through Active Directory and no longer use the Exchange Management Console. We would like to remove the Exchange 2007 server as we no longer need this for user management but need to ensure that these attribute fields remain in Active Directory.

Is this possible or will uninstalling Exchange remove these attributes from Active Directory?

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Sender Filter Agent to block mail TO a specific domain

February 22, 2016, 3:16 pm
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I know it is possible to block messages FROM specific senders and/or domains.  

However, is it possible to block mail only for a particular accepted domain or for a specific user?  

For example, say I have 2 accepted domains in my Exchange environment, contoso1.com and contoso2.com.  Can I block mail FROM "senderdomain.com" ONLY for 1 of my accepted domains "contoso2.com" while allowing email from "senderdomain.com" to still be received by "contoso1.com".  Can this same thing be done for only 1 user email address, so block "senderdomain.com" only for "user1@contoso.com"?

thanks

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Outlook drops connection to the Microsoft exchange server

February 22, 2016, 5:25 pm
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I just bought a new Dell and loaded up 2016 office pro / plus. Everything worked for a about a week and ever since my outlook drops my connection to the Microsoft exchange server. At first it was random but not it's most of the day. It worked last night but hasn't worked at all today. I have win10 and I will get a message pop up that says that I lost connect to the microsoft exchange and then another one a little while later saying that the connection has been restored. None of the mail has updated today. My email works if I log in to outlook.com and it's working just fine on my phone. 

Any help to this would be great!!

ps ... I have tried to get access on a different computer with 2013 and still the same problem 

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when user trys to forward a voice-mail from his inbox he gets an undeliverable. I know everyone get a bounce message if they click reply but he should be able to forward them.

February 10, 2016, 2:47 am
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when user trys to forward a voice-mail from his inbox he gets an undeliverable. I know everyone get a bounce message if they click reply but he should be able to forward them. please give me solutions 
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HOW to set automatic reply on every incoming mail. Example. Automatic reply set in A user when B user sent mail to A user he get a automatic reply every time

February 22, 2016, 5:12 am
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HOW to set automatic reply on every incoming mail. Example. Automatic reply set in A user when B user sent mail to A user he get a automatic reply every time 

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restore mailbox from exchange 2010 to exchange 2013

February 18, 2016, 1:17 pm
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We've shut down our old Exchange 2010 environment and are pure Exchange 2013 now. I have a request to restore a mailbox backed up from the old 2010 environment.  Can I restore it to 2013 or am I going to have to spin up a server? 
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Rebuilt mailbox server - much less installed than existing mailbox servers

February 19, 2016, 4:42 am
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Had to completely rebuild one of our mailbox servers the other day. Used setup /m:recoverserver to install CU11.

All seems to be working except there is much less in the BIN directory than the other servers. For instance, on one of my exisitng ones there are lots of directories in V15/bin such as am, ar,bg etc. Could it be that, at some point, someone has installed all the language files on these servers (previous CU)?

Also, strangely, if I got to V15/bin/en there are only two files in this directory on my new server. On the old server, there are lots more.

Also, strangely if I try to run exchange shell on the new server I get error - extips.xml not found. Correct its not there.

Install seemed to complete ok. And it all appears to be working. Anything I can do to verifiy the exchange install?

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OutlookAnywhere SSL Offloading True vs False

February 22, 2016, 11:29 pm
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Hi,

I am working in a lab where i have exchange 2010 and exchange 2013 (Multi Role) in coexistence environment. I tried to set Outlookanywhere by following command.

Set-OutlookAnywhere "AR3EX01\Rpc (Default Web Site)" -ExternalHostname mail.domain.com -ExternalClientsRequireSsl $true -InternalHostname mail.domain.com -InternalClientsRequireSsl $true –ExternalClientAuthenticationMethod NTLM –SSLOffloading $false

When I set –SSLOffloading $false then Exchange 2013 Users prompting password and even new user can not configure email profile because of password not accepting.

I set –SSLOffloading $True , there is no password prompt and proxy settings also perfect.

What is the logic behind this and what should be exact settings.

Regards

Usman

 

Usman Ghani - MCITP Exchange 2010

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Netbackup reports backup successful but Exchange DB LastBackupDate is not amended (or trans logs cleared down)

February 18, 2016, 2:58 am
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Seems to happen at random. We've got 25 Mailbox DBs. Generally, Netbackup reports that all have been backed up successfully.

BUT, sometimes Exchange 2013 reports these as backed up (and clears down the transaction logs) and sometimes it does not. Some nights some DBs work and some don't.

My understanding is that Netbackup somehow tells Exchange its completed and it should flag as such and clear down the logs. Where to start troubleshooting this one?

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Office 365 question - How to set default email domain for new users?

February 23, 2016, 4:53 am
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My apologies for posting this Office 365 question in the Exchange forum but I didn't see any forums dedicated to Office 365.

I have a client configured with Office 365 mailboxes and sync set up from their on-prem AD.  Their "domain.com" domain is configured and set as the default domain in the O365 account.  Normal procedure is to create the new user on-prem, sync up to O365, then assign a license to the user in O365.  Easy, standard procedure.

The problem comes into play when it assigns the email address to the user when synced up.  It is defaulting the user to be set as "user1@domain.onmicrosoft.com" instead of "user1@domain.com".  There are two easy ways to fix this.  Either go into the user properties in O365 after synced and change the primary email address of that user, or when creating the AD user on-prem, manually enter the email address you want them to have so it will set it to that when synced.

Not a big deal, right?  However, my client thinks that both of these are "extra steps" and should not be needed, so they want to not have to do either but it still default to "user1@domain.com" at that initial sync.  Is this possible?

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Different ADs in Exchange Server

February 23, 2016, 5:13 am
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Hi,

I've exchange server in multiple zones. In every zone I have separate ADC. the problem is that when I check get-adserversettings

following severs are always changed to different ADC.

DefaultGlobalCatalog
DefaultConfigurationDomainController
DefaultPreferredDomainControllers

I always set them to the ADC where our Database is mounted and control is available. But after few days it changed to other ADC in our environment. How can I fix it to a particular ADC.

Regards,

Anees

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Hybrid Deployment - In-Place Archive in O365 for on-prem user stuck in "pending" status

February 16, 2016, 11:49 am
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Hi,

I recently stood of a hybrid deployment with our O365 environment.  One of the purposes for this was to pilot online archiving of our on-prem users to our O365 instance.  The HCW completed at least a week ago.  Now whenever I try to enable a user archive within the EAC, there is an option to use our O365 instance, but when I select it, the status just stays as "Cloud-based archive pending".  The users have E3 CALs on O365.  One is a test user and one is a real user (me). The same behavior results for both.

There is scant information out there for troubleshooting a hybrid deployment.  Where should I begin?  Thanks.

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Exchange Server Services

February 23, 2016, 4:02 am
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Hi,

 

I am using exchange server 2007. from past few days (15 days ago ) i am having problem with our two Microsoft services which is listed below,

1. Microsoft Exchange Information Store.

2. Microsoft Exchange System Attendant.

 

before that these service get automatically start when I restart the exchange server machine. but now it required manual start but before manual start we need to start first our " Microsoft exchange Active Directory Topology Services " otherwise these services will not get start manually as well( error given , this services can not start on local machine ). and when i do restart Microsoft exchange Active Directory Topology Services. then emails on our mobile phone will get stopped for 8-10 hrs. could you please help me on this I am getting really tired.

 

Thnaks

 Rdgs

Ashok  

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Event id 2002, Source: MSExchange Front End HTTP Proxy: [Eas] The number of outstanding requests...

February 23, 2016, 5:31 am
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I'm seeing Event id 2002, Source: MSExchange Front End HTTP Proxy.

[Eas] The number of outstanding requests for guard TargetBackend("MyServer.fqdn") has exceeded the max limit 150. Current request will be rejected.

This is a two-node Exchange 2013 CU9 DAG with <1000 users and no legacy servers in the environment. I'd like to understand what triggers this warning. I am aware that I can raise the limits.

Did my post help? Please use "Vote As Helpful", "Mark as answer" or "Propose as answer". Thank you!

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I found one critical issue which is some of user in our organisation has been left a long time ago but i did't find those mailbox in exchange where has those email shown in team calender

February 23, 2016, 5:38 am
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I found one critical issue which is some of user in our organisation has been left a long time ago but i did't find those mailbox in exchange where has those email shown in team calendar of there immediate manager outlook.
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Exchange Server 2013 - Mailbox

February 23, 2016, 9:50 am
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Dear,

we have 3 mailbox,cas server. 

once we create a mailbox in a exchange server 2013 and configuring microsoft outlook 2013 in client machine its asking for type the username and password.

in case if existing user desktop / laptop system issue . we format the machine again we configure the existing user mailbox which is 1 or 2 year old again its asking for the password.

Regards,

Redhat

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Mailbox Disconnected After Migration from Exchange 2010

February 23, 2016, 10:08 am
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Hi,

I migrate one test user from Exchange 2010 to Exchange 2013, After Migration User mailbox shows disconnected state in Outlook 2013. I checked on OWA 2013 and there migrated user is working fine.

Regards

Usman Ghani

Usman Ghani - MCITP Exchange 2010

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