Exchange Toolbox Unhandled Exception – Deserialization fails

by A.K.common, Microsoft Exchange ServerPosted on One Comment

UPDATE 15/03/2023: After Installation of MS Exchange SU March 2023 the issue is resolved! Download Links March 2023 SU Exchange Exchange Server 2013 CU23 (note that support and availability of SUs end on April 11, 2023) Exchange Server 2016 CU23 Exchange Server 2019 CU11 and CU12  Some people may recognize an error when entering the good old Exchange Toolbox they receive a …

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Exchange 2016 / 2019 security update November 2022 KB5019758

by A.K.common, Microsoft Exchange ServerPosted on 2 Comments

Microsoft released another important Exchange security update for Exchange 2013 /2016 /2019. There are some things you have to know about that update. First of all: Zero day vulnerability september is fixed with this update. See the official article here and the download links: Let’s have a look the FAQs they are really useful. Microsoft …

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Exchange Security Update October 2022 KB5019077

by A.K.common, Microsoft Exchange ServerPosted on No Comments

Microsoft released a new security patch for Exchange 2013/2016/2019 some hours ago. Procedure for installation is the well known one, like the last security updates. This link is the official Exchange Team Blog. NOTE: Those who thought this patch may fix the zero day issue from september 2022, I can tell you; It does NOT. …

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Exchange security update August 2022 (KB5015322)

by A.K.common, Microsoft Exchange ServerPosted on No Comments

Even on holiday admins have to monitor patches from system inside their environment. Today Microsoft Exchange Team released a new Exchange security update SU August 2022 (KB5015322).This one is not a CU but “only” SU, which needs some attention. see the official link Exchange Team blog. See some information about CVEs: As you can see …

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Microsoft product going End of Life 2022 /2023

by A.K.common, Microsoft Exchange Server, Microsoft Windows ServerPosted on No Comments

Hi everyone, lot of companies rely on old operating systems, but one day they should be replaced by newer ones. Keep that in mind and plan your migration in time. Today I get the mail from Exchange Team which reminds the upcoming retirement of Exchange 2013. Operating System Windows Server 2012/2012R2 Operating System Windows 8.1 …

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