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MariuszMar's avatar
MariuszMar
Copper Contributor
Oct 13, 2022

KB5018410 problem with Outlook

After installing the hotfix, when trying to send smtp mail it has error 0X800Ccc1A Your server does not support encryption. At this time, all workarounds are down. Uninstalling the patch restores th...
hodza's avatar
hodza
Copper Contributor
Oct 18, 2022

For Win10

https://support.microsoft.com/cs-cz/topic/october-17-2022-kb5020436-os-build-20348-1131-out-of-band-18baa25a-5fc0-4118-9b89-ddbe9819e578 

Fixed: https://support.microsoft.com/help/5020435

 

For Win11

https://support.microsoft.com/cs-cz/topic/october-17-2022-kb5020387-os-build-22000-1100-out-of-band-5e723873-2769-4e3d-8882-5cb044455a92


For Win2019

https://support.microsoft.com/cs-cz/topic/october-17-2022-kb5020438-os-build-17763-3534-out-of-band-cd499c1a-6d60-49a1-9a40-fad42c1d393a

 

For Win2022

https://support.microsoft.com/cs-cz/topic/october-17-2022-kb5020436-os-build-20348-1131-out-of-band-18baa25a-5fc0-4118-9b89-ddbe9819e578

 

MariuszMar's avatar
MariuszMar
Copper Contributor
Oct 18, 2022

These updates do not apply to Win 10 v. 21H1hodza 

  • hodza's avatar
    hodza
    Copper Contributor
    Oct 18, 2022

    Sorry - I entered the wrong url (posting from mobile).

     

    The correct link for Windows 10 (20H2,21H1,22H1 and Enterprise LTSC 2021) is: https://support.microsoft.com/help/5020435

     

    For Windows 10 Enterprise LTSC 2019 then:

    https://support.microsoft.com/help/5020438

    • MariuszMar's avatar
      MariuszMar
      Copper Contributor
      Oct 19, 2022

      It worked. Thank you for your help.