Do you need to send the same email for your use case?
Email Automator can capture 2 parameters, create and send an email to the set destination in a few seconds.
In this use case, the user needs to request access for a specific user and input any extra comments.
This is a powershell script that can be easily runned in any Windows Machine or Virtual Environment ( Such as Visual Studio Code )
The last lines include the body of the email, which can be modified.