Forward emails from Yahoo Mail
Whether Yahoo can forward for you depends on your plan. Here's what works on each.

Yahoo Mail Plus
Automatic forwarding is only available on paid Yahoo Mail Plus accounts. If you have one, add a filter that forwards mail from your bank's alert address to your Graiden address. Yahoo's guide
Your banks
Paste these into the rule's From box:
Pick a bank aboveOn free Yahoo Mail
Free Yahoo accounts can't forward automatically. The easiest fix is to have your bank send alerts to a free Gmail or Outlook address instead, then follow the Gmail guide or the Outlook guide. You can also forward any alert to your Graiden address by hand, and it's logged the same way.
Stuck? Email support@graiden.xyz, or see the other email guides.