At the time of this writing, Yahoo! Mail is maintaining both the current interface and the older Yahoo! Mail Classic. How you whitelist our email addresses is essentially the same on both; you instruct Yahoo! to filter it to your Inbox, not the Bulk Folder.

• Open your Yahoo! Mail inbox.
• Next, get the From address from your most recent email from us.
• Click Mail Options. (In the new interface, it’s under Options, over on the right.)
• Click Filters.
• Next, click Add Filter.
• The top row is From header. In the pull-down menu on that row, select contains.
• Click in the text box next to that pull-down menu, then type or paste into that space the From address from your most recent email from us. Further down, find where it says Move the message to. At the pull-down menu there, select Inbox.
• Click Add Filter again.
  

Thanks for whitelisting Resale Enterprises.