Yahoo Mail supports extra addresses (and a disposable-address feature on some accounts) that are distinct and land in your inbox. Good for a few accounts; for many, prefer Outlook, iCloud, or a custom domain.
This guide is part of Set up multiple Claude accounts — the full walkthrough for getting several Claude accounts so Power Claude can rotate between them.
Reliability: Works, with limits
Yahoo Mail supports extra addresses (and a disposable-address feature on some accounts) that are distinct and land in your inbox. Good for a few accounts; for many, prefer Outlook, iCloud, or a custom domain.
Works for rotation? Good for a handful of accounts. Yahoo's extra/disposable addresses are distinct, but the count is limited.
Step by step
- Sign in to Yahoo Mail and open Settings (the gear icon) → More Settings.
- Look for Mailboxes → Extra email addresses (availability varies by account/region).
- Add an extra address, e.g.
This email address is being protected from spambots. You need JavaScript enabled to view it. - Repeat for each Claude account you want, within Yahoo's limit.
- Sign up for Claude with the address and verify from your inbox.
- Add the account to Power Claude's rotation.
Good to know
- The extra/disposable-address feature isn't available on every Yahoo account or region.
- Yahoo limits how many extra addresses you can have — for lots of accounts, use a custom domain instead.
Pro tip: If Yahoo's extra-address option is missing on your account, the Gmail dot/plus tricks or a free Outlook account are the quickest alternatives.