InterSystems Cache & Ensemble Error 7421 – Unable to send mail. The Mail Server is not defined.

In this blog post, let’s learn about the error message “7421 Unable to send mail. The Mail Server is not defined.” in InterSystems Cache & Ensemble and the description of the error message.

Error Message

7421 – Unable to send mail. The Mail Server is not defined.

Error Details

Unable to send mail. The Mail Server is not defined.