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Find out what your Yahoo Mail domain is

In the past, depending on where you were when you signed up for your Yahoo Mail account, you were given a different domain other than just (like or It's important to know if your domain is considered international as this will affect whether or not you get your emails. Use these steps to find your domain.

  1. Sign in to Yahoo Mail.
  2. Click the Settings menu icon Image of the Settings icon. | select More Settings.
  3. Click Mailboxes.
  4. Under "Mailbox list", you'll see your full email address, with your domain being everything after the "@".