Remove leading and trailing whitespaces in sendmails recipient email addresses (closes #1577)
Remove leading and trailing whitespaces in sendmails recipient email addresses (closes #1577)

Eric-Brison/dynacase-core,Eric-Brison/dynacase-core,CircleCode/dynacase-core,Eric-Brison/dynacase-core,CircleCode/dynacase-core,CircleCode/dynacase-core