NetWorker 19.9 third-party mail program

Dear experts,

I'm running Networker 19.9 on Windows Server 2022. The smtpmail command is the method I use to get notified about failed actions.

However, I am not quite happy with the smtpmail command on Windows as there are no variables like on Linux, and I am also concerned from a security perspective as there is no authentication, the documentation states there is support for third-party mail programs.

Does anyone use a method other than smtpmail on a Windows system to get notifications via e-mail?

Reference: Dell NetWorker 19.9 Administration Guide, page 526