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Navishkar Sadheo's avatar
Navishkar Sadheo
Iron Contributor
Aug 15, 2018
Solved

Exchange Server 2010 SP3 RU21 - mail flow just stops

Hi All I need some help please. I have 5 Exchange 2010 SP3 RU 21 servers running on Windows 2008 R2. On 2 of my servers mail all of a sudden stops flowing to them. There’s enough free space acros...
  • Ron Hite's avatar
    Aug 16, 2018

     

    Hi Navishkar,

    first, you're not alone with this problem.  The July 2018 updates caused this problem for Exchange.  The issue and solution is described in the Exchange Team blog.  I can confirm that applying the later patches resolved it for us.

     

    https://blogs.technet.microsoft.com/exchange/2018/07/16/issue-with-july-updates-for-windows-on-an-exchange-server/

     

    Ron

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