Ability to add multiple recipients in Message Templates

Summary

Ability to add multiple recipients in Message Templates

Content

Hi

We knew that there is feasibility to add multiple recipients in Message Templates in "To" field by separating with semicolon but wanted to know how do we ensure sametime one doesn't  see all the email addressed when he receives the email.

Probably I can think of putting all the email addresses in BCC but will that be a good practice?

Any thoughts please ?

Regards

Ranjeet