Forum Discussion
TonyRedmond
Jan 14, 2021MVP
Why New TLS Requirement for Exchange Online Stops PowerShell Scripts Sending Email
Exchange Online now insists on TLS 1.2 connections between email clients and servers. PowerShell scripts using the Send-MailMessage cmdlet will fail. The problem is easily solved by forcing PowerShell to use TLS 1.2 to connect, but it does mean that some work is needed to check scripts (before they fail).
https://office365itpros.com/2021/01/14/powershell-scripts-fail-exchange-online-tls12/
No RepliesBe the first to reply