Hello @AudreyS90 ,
Automated replies, due to how email clients work, will likely go to your From address. These would include mailbox full, vacation, and out-of-office autoreplies. Manual replies from your contacts will go to whichever address you set for your reply-to address. We are unable to receive and manage replies to the emails, they'd all go to you.
See also:
Best practices for From and Reply-To
... View more