After implementation SLCM 22.214.171.124 (CP05), Improper email format is presented in email client after request submission.
Example Message: "One or more items in the request Request+Group+Email (10001) for Name%2c++%28userid%29 for Service request+Group+Email has been submitted to your approval queue...."
Please contact support.
Once you have encountered the issue the current resolution is to install:
1.T6D9367 .CAZ on top of 14.1.05
Note: This fix was released as "Small Combo fix after 14.1 CP5"