Exchange 2016

Exchange Security Update – April 2021

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Microsoft has released another Exchange Security Update (April 2021). This new update is for Exchange 2013, 2016 and 2019 and fixes some remote execution vulnerabilities. Microsoft recommends updating all your Exchange Server, that is affected by these vulnerabilities, which is: Exchange 2013 Exchange 2016 Exchange 2019 The Security Update is only available for the latest Cumulative Update level (CU), so if you have not updated the these, then you will need to update CU first. …

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Exchange Quarterly Updates Released (March 2017)

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Yesterday Microsoft Released the latest set of updates for Exchange Server, as part of the quarterly update schedule for Exchange Server. This time we got updates for: Exchange Server 2016 (Cumulative Update 5) Exchange Server 2013 (Cumulative Update 16) Exchange Server 2010 (Update Rollup 17 for SP3) Exchange Server 2007 (Update Rollup 23 for SP3) This will be the last update released for Exchange Server 2007, since it reached End Of Life support April 11 2017, …

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KEMP & Exchange – HTTP 400 Bad Request When Using Exchange Connectivity Analyzer

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I recently encountered an error when test Autodiscover at a client site, using the Exchange Connectivity Analyzer. The Error we saw was: A Web exception occurred because an HTTP 400 – BadRequest response was received from Unknown The error came in the POST check of the Autodiscover services. The Exchange environment was using KEMP LoadMasters as a Reverse Proxy for the Exchange web services. Similar issue has been documented by Brian Reid: Exchange Web Services (EWS) …

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How to Access the Exchange (2013/2016) Admin Center (ECP) with Mailbox still on older Exchange

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When trying to access the Exchange Admin Center on either an Exchange 2016 or 2013 server with your Admin user account, you could potentially see an error (500 Unexpected Error) or get redirected to an older Exchange (2010 or 2013) and therefore not get access to the Administrative interface, that you were expecting. This is by design, because you mailbox is still located on the older Exchange server. The solution to Access the Exchange Admin …

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Exchange Quarterly Updates June 2016 Released

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  A few days ago Microsoft Released the latest set of updates for Exchange Server, as part of the quarterly update schedule for Exchange Server. This time we got Cumulative Updates for Exchange 2013 and Exchange 2016, currently no updates for Exchange 2007 and Exchange 2010 currently at this cycle. The updates includes a range of fixes for customer reported issues, minor product enhancements and previously released security bulletins, for a full listing, read the …

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