If your email address is in any of the Addressing fields in your List (From, Reply-To, or Bounce) you may receive bounces for Contacts after a Campaign has been deployed. While receiving ISPs and mail servers typically send to the Bounce Address, the other addressing fields can also be used.
To prevent a personal or important mailbox from being flooded with replies, use the WhatCounts supplied Bounce Address, in the Reply-To and Bounce Address fields of your List(s), and do not use a personal email address as the From Address.