In your account page at https://app.helloaudio.fm/account, you can set a Reply-To email address.
This is used when a listener replies to an email sent from your Hello Audio account. Namely, the invitation emails to start listening to feeds, and new episode notifications.
These emails are sent from [email protected]. When a listener replies it will go to your account's email address by default.
But if you have a different inbox that's managed for support, you can use that as your Reply-To address instead of what you used for your account.