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Tag: Exchange 2010

Many times your IT manager will ask, what version of outlook is everyone running or you have a case where you need to know what user accessed the system and from what version. Now systems like SCCM or Labtech can provide you with this but a few Exchange PowerShell commands will also give you the […]

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In any org, not all upgrades succeed, you might come across a server, whether it is a multi-role, CAS, HUB or MBX server where it fails. The error is a bit cryptic, the setup creates the assemblies and then rolls back immediately with a premature failure. To be able to see what is causing the […]

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Many organizations are still running Exchange 2010 and if you follow the blogs Microsoft advised to upgrade to the latest RU to fix a number of things. The installation is pretty simple, download RU26 and copy it to a folder where your installs are, like C:\Installs Right click the file and unblock it before proceeding. […]

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In your Exchange organization, you might be in the process of removing Exchange 2010. You have done the DAG removal and cleaned up the servers so that no mailboxes and arbitration mailboxes exist and then proceed to uninstall Exchange 2010 from the control panel only to be presented with the following error: The error above […]

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Interesting one in Exchange 2010 at a client yesterday. The queue report starting showing Mapi delivery failures to a certain store, upon investigation the error above was encountered: 432 4.3.2 STOREDRV.Deliver; recipient thread limit exceeded Upon checking the queue, only 1 mailbox was receiving all this mail. Back in SP1 for Exchange 2010, Microsoft introduced […]

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In Exchange 2010 when you running in coexistence with a newer version, you might encounter the following error logged in the event log constantly: This error is logged because the CAS server does not have its correct URL’s set, you can refer to the link below for guidance on how to update them. Once updated […]

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In your Exchange environment, mailbox moves are a normal routine for an administrator, however on the odd occasion you do have 1 or 2 that fail, below is a failure of a mailbox move: “Error: Mailbox¬† XXXXX tombstone is present in the target database. It must be cleaned up before the move operation can proceed.” […]

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As an Exchange Admin, the Exchange Management Shell (EMS) is probably something you work on all day. Like any other day, you launch the EMS and are presented with lengthy error but can still work. Can’t generate Export-Module for the current session using Import-PSSession A simple way in my case to fix this was to […]

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In your Exchange environment, whether it is Exchange 2010 or 2013, you might come across an error that when you try run any form of command, where it is to re-balance your Exchange DAG or perform any other function in the EMS, you are presented with a lot of red errors as follows: The WinRM […]

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In Exchange 2010, you might come across the following error message logged consistently in the event log for a mailbox: Mapi session exceeded the maximum of 250 objects of type “objtMessage” The best option will be to investigate outlook add-ins or AV or something scanning the mailbox on the machine. Take note this will affect […]

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