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Ms outlook certificate validation error

hello

after upgrading from Astaro UTM 9.113-1 to 9.210-20 after upgrading 
an error message when opening Outlook : 


outlook can not verify the security certificate


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  • Hi, Karim, and welcome to the User BB!

    If you accept the certificate, does everything continue as before?  Rather than trying to figure out what caused this issue, I would suggest that you Up2Date to 9.304 unless you're in a High-Availability mode.

    If neither of those works please post back here and also have your reseller open a ticket with Sophos Support.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA