Adding multiple email in Reply-to for email setting

How can we add multiple email address in Reply-to in email setting.

Scenario:

• Created email for one of campaign,
• Added one email ID as Reply-to

Requirement:

• Multiple people handling this campaign
• Leads got from Reply-to email should reach to multiple member.

Right now we are able to add one email ID as Reply-to in email Setting->advanced ->Reply-to

Thanks -

Praveen.V.C.