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StefanoC66's avatar
StefanoC66
Iron Contributor
Nov 07, 2024

Test connectivity fails Mapi/https

we're using the https://testconnectivity.microsoft.com URL to test external connectivity to our on-prem Exchange 2016 servers. the test failis with MAPI/HTTPS check as follows   Looking at the...
2016
Exchange Server
MAPI/HTTP
TLS 1.2
randieriko's avatar
randieriko
Copper Contributor
Nov 08, 2024

check whether your exchange registry settings in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL is enabled for TLS 1.2?

  • StefanoC66's avatar
    StefanoC66
    Iron Contributor
    Nov 08, 2024

    Hello randieriko

    below the TLS 1.2 configuration

     

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