With the release of Microsoft Outlook 2016, it is now no longer possible to manually add an Exchange account. Exchange accounts can only be...
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How to Patch Windows Server 2003 with Error 0x80072EFF
I have a customer who has 3 forests all running Exchange 2003 on Windows Server 2003... yes in the year 2016 (almost 2017). Before moving t...
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Cookie limits - browser side
If you search the net for 'cookie limits', you'll find this site http://browsercookielimits.squawky.net/ (or variations of it)....
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Cookie limits - the server side story
If you search the net for 'cookie limits', you'll find this site http://browsercookielimits.squawky.net/ (or variations of it) ...
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Exchange Server Lost Trust to the Domain
A customer of mine running Exchange 2010 SP3 after a UPS had issues with Exchange loosing trust to the Active Directory domain. This render...
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Direct Access Server not displaying Connection Statistics
A customer of mine had an issue with a Direct Access Server not displaying connection statistics. My clients are connecting to the server w...
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EventID 1006 MSExchangeFastSearch
A customer had an issue with Microsoft Exchange 2013 search not working. Users received an error " Your search didn't return any r...
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Issues with Local Mailbox Moves on Exchange 2010 SP3
A customer running an Exchange 2010 SP3 UR15 multi-role server had issues moving mailboxes between databases. The error experienced was as ...
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Cisco UCS Blades KVM Not Working
I needed to access a Cisco UCS Blade enclosure at one of my customers after a major ESX failure. When attempting to access the KVM over the...
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0x80190194 OAB Error when Migrating to Exchange 2016
When migrating from Exchange 2013 to Exchange 2016, I encountered an error 0x80190194 when downloading the Offline Address Book on workstati...
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Bug Creating Frontend Transport Receive Connectors in Exchange 2016 CU2
There is a bug creating Frontend Transport Connectors from Exchange Administrative Center in Exchange 2016 CU2. Currently it is not possible...
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Deploying Exchange 2016 into an Exchange 2013 Organisation with MAPI over HTTPS Enabled
This issue may be encountered when migrating to Exchange 2016 from Exchange 2013 when MAPI over HTTPS is enabled. The default Exchange 2013...
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Certificate Warnings when upgrading to Exchange 2016
Because Exchange Server runs most of its configuration at an "Organisation Level" adding new Exchange Servers to an existing Excha...
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The Danger of the Local Administrator Account
The local administrator account resides on every Windows Server and is usually in an enabled state. This account is a major security vulner...
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Error downloading unsupported File Types with IIS
A customer of mine was complained that when users attempted to download unknown file types, they received a "404 - File or directory no...
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DFSR Event ID 6404 - The Replicated Folder has an Invalid Local Path
I was attempting to add a new DFSR node to an existing DFSR Replication Group consisting of 17 file servers. When adding the server the fol...
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DFSR Backlog Count Not Reducing - Server 2012 R2
Microsoft recently released an update which causes DFSRS.exe CPU usage to hit 100%. https://support.microsoft.com/en-us/kb/3156418 I wrote a...
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DFSR Service 100% CPU Usage
I had an enterprise DFSR customer of mine with 17 File Server nodes complaining that CPU utilisation was at 100% on numerous DFSR nodes in t...
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Bug with Windows 7 and Access Based Enumeration
I encountered an interesting bug with Windows 7 workstations with Access Based Enumeration enabled on a SMB Share and DFS Namespace running ...
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IMAP4 Frontend with Exchange 2013
A customer of Avantgarde Technologies was having issues with IMAP4 on Exchange 2013. In Exchange 2013 the IMAP Role has changed and how ha...
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