The Send Email feature on the "Results" tab fails with "An unknown error occurred sending email" in SAS® Studio 3.83


In SAS Studio 3.83 on SAS 9.4M9 (TS1M9), the Send Email feature on the Results tab does not properly function and results in the following error:

An unknown error occurred sending email.

In addition, the following error occurs in the server.log or wrapper.log file located in <SAS_CONFIG>\LevN\Web\WebAppServer\SASServer2_1\logs\:

ERROR | [[dispatcherServlet]] | Servlet.service() for servlet [dispatcherServlet] in context with path [/SASStudio] threw exception [Handler dispatch failed: java.lang.NoClassDefFoundError: javax/mail/internet/MimeUtility] with root cause
java.lang.ClassNotFoundException: javax.mail.internet.MimeUtility