Send C4C activity email from current user

[sandrobunturi]

Hello Dear experts.

I am using workflow rules to automatically send appointment reports with e-mail.

All emails sent out from the system is from default sender "donotreplyDoNotReply@my000000.mail.crm.ondemand.com".

I want to change it and sender was the owner of the appointment.

I made corresponding scoping questions and workflow configurations, but emails still received by default address.

What can I do to solve this case ?

thank you in advance.