How to set permission while sending exchange mail. or How to set predefined organization policy while sending mail

How to set permission while sending exchange mail. or How to set predefined organization policy while sending mail

Kindly elaborate a bit more on this pls
@Sachin_Jadhav

I need to send confidential emails as per organization policy. for that, before sending mail I need to select one of the policy from the permission tab. so how can I do this activity using send exchange mail?

I hope we dont have any specific activity to do this
but this can be done via UI of the application with CLICK and other element acessing activities
did we try with that sequence @Sachin_Jadhav

the problem is that we are using a shared mailbox and send exchange mail activity