If an address is in your Address Book, Comcast will deliver anything that comes from that address into your inbox. So, you’ll need to add our From address as a Contact in your Address Book.

• First, get the From address from your most recent email from us.
• Open your Address Book.
• Click Add Contact.
• Select the General tab.
• Type or paste into the space provided the From address from your most recent email from us.
• Click Save.
  

That ought to take care of it. Thanks for whitelisting Resale Enterprises.