Need an email address for contact and one for message notifications

[steven s]

As far as I know, the admin email address is used as the contact email and notification email.

Since I have a problem with members replying to their message notification to me, can I change the notification email to something else where I can have an auto-reply telling members that there reply will be deleted?

I thought there was a mod for this but search has come up empty.

Thanks.