Exchange 2016 Archives - Collaborationpro.com

Posted on 3rd May 20193rd May 2019 by edward

Running the command Get-MailboxDatabaseCopyStatus * on an Exchange 2010 Server that has Exchange 2016 in the environment, returns all the database copies for every version but today Exchange 2010 gave a weird error: A server-side administrative operation has failed. Operation failed with message: Error 0xe0434f4d (Unknown error …. This is what you get in the […]

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Posted on 5th February 20195th February 2019 by edward

In Exchange, the above event seems to log from what we have picked up when working in the Exchange Management Shell, however we cannot find what is triggering it or what the fix is. We have not only seen it here but also on Exchange 2013 and 2019. A query was sent to Microsoft a […]

Category:Exchange 2010, Exchange 2013, Exchange 2016, Exchange 2019

TaggedEvent ID 74, Exchange 2016, RBAC error, WSManBudgetManager

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Posted on 31st December 201831st December 2018 by edward

In Exchange 2019 but in any version, you cannot mix Exchange versions so they are part of the same DAG. For example, you cannot add an Exchange 2013 server to a 2016 DAG. I though I would test Exchange 2019 to make sure we don’t have a bug like in Exchange 2016 but it seems […]

Category:Exchange 2016, Exchange 2019

TaggedCannot mix servers from different versions in Exchange DAG, DAG, Exchange 2016, Exchange 2019

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Posted on 6th December 201810th December 2018 by edward

In my Exchange lab I have been experimenting with Cipher Suite lock down and closing holes in SSL. Here are a list of items that we went through: IIS Crypto check and configure. SSL Labs website check. SSL Certificate check and validations. Strict Transport Security – IIS Firstly, I downloaded IIS Crypto 2.0 from Nartac […]

Category:Exchange 2016

TaggedCipher Suites, Exchange 2016, HTTP Response Headers, IIS Crypto, IIS lockdown, Lockdown Exchange 2016, Secure Exchange server, SSL Labs

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Posted on 5th December 2018 by edward

Strange one in Exchange 2016. A Mailbox server was running for a while at a customer, tried to add the server to a DAG but it just failed. Decided to check a few things and on the Exchange Admin Center (EAC) I noticed it said no roles on the server in question. Launched the Exchange […]

Category:Exchange 2016

TaggedExchange 2016, Exchange 2016 ServerRole blank, Server Role none

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Posted on 14th November 201830th November 2018 by edward

As an Exchange Admin, you have deployed Exchange 2016 in your environment. The time comes for testing and you find that you are unable to setup an IMAP account as it fails when trying to send the email on the final step: “The account ‘Domain\Account’ provided valid credentials, but it does not have submit permissions […]

Category:Exchange 2016

TaggedCannot setup imap account Exchange 2016, Exchange 2016, Exchange 2016 receive connector authentication error, Exchange 2016 receive connector error

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Posted on 8th November 2018 by edward

In any Exchange organization, it is common to add and remove mailbox databases, especially the default ones Exchange creates with the install. Generally when you want to remove a mailbox database you would need to move any mailboxes, arbitration mailboxes, archive mailboxes, plans, etc. however in Exchange 2016 there is one more. If you try […]

Category:Exchange 2016

Taggedcannot remove mailbox database in Exchange 2016, Exchange 2016, Remove mailbox database, This mailbox database contains one or more mailboxes

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Posted on 26th October 2018 by edward

In Exchange 2016, you can harden access to the Exchange Admin Center (EAC) by creating a rule/s in IIS. To do this you will need to add an additional feature to IIS called “IP and Domain Restrictions”. This can be done from Server Manager and selecting “Add Roles and Features” as shown below: Once installed, […]

Category:Exchange 2016

TaggedExchange 2016, IIS, IP Addresses and domain restrictions, Restrict access to the EAC, Restrict Access to the Exchange Admin Center

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Posted on 23rd October 2018 by edward

In Exchange 2016, after you have done your installation and all says successful, you login to the Exchange Management Shell and are presented with the following error: Rebooting the server does not help. Checked the PowerShell virtual directory and Basic plus Windows Integrated Authentication was set to $True. Lastly, you need to check your bindings […]

Category:Exchange 2016

TaggedEMS, Exchange 2016, Exchange Management Shell, The WinRM client sent a request to an HTTP server and got a response

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Posted on 12th October 2018 by edward

In my test environment, I have multiple versions of Exchange, Exchange 2010, 2013 and 2016. Exchange 2010 and 2013 log event ID 2080 for the Topology with no errors. All Domain controllers are visible and can be contacted, however a strange error seems to be happening on the Exchange 2016 Servers. Event ID 2080 is […]

Category:Exchange 2016

TaggedA connection attempt failed because the connected party did not properly respond after a period of time, EventID 2193, Exchange 2016, MSExchange ADAccess, or established connection failed because connected host has failed to respond

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Tag: Exchange 2016

Exchange 2010:- Error 0xe0434f4d (unknown error) when checking DAG status

Exchange 2016 – Event ID 74

Exchange 2019 – No mixing Exchange Servers in a DAG

Exchange 2016:- Cipher lockdown with IISCrypto 2.0

Exchange 2016: No server roles showing

Exchange 2016: Error setting up IMAP account

Exchange 2016:- Cannot remove mailbox database

Exchange 2016:- Restrict Access to the EAC in IIS

Exchange 2016: EMS WinRM client error

Exchange 2016: – EventID 2193, MSExchange ADAccess