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@Apoc70
Apoc70 / Set-TLS12.ps1
Last active July 24, 2024 13:08
PowerShell script to enable TLS 1.2 in preparation for Entra ID Connect, and to disable legacy TLS for Exchange Server 2019.
param (
[switch]$DisableLegacyTls
)
# Last updated: 2024-02-21
if($DisableLegacyTls) {
# Disable TLS 1.0 and 1.1
# Following https://learn.microsoft.com/exchange/plan-and-deploy/post-installation-tasks/security-best-practices/exchange-tls-configuration?view=exchserver-2019&WT.mc_id=M365-MVP-5003086
# Disable TLS 1.0