We consider security a top priority. We sent an email that we're updating our authentication policies around third-party email access to better protect Yahoo Mail accounts. You may need to update your account settings in third-party programs to use a more secure approach. Read our help article for more information.

Change your theme in theYahoo Mail app

Never mix up your accounts in the Yahoo Mail app again. Choose from a number of themes to change the background color of the app and take your aesthetic to a whole new level.

  1. Tap the Profile icon.
  2. Tap the colored box next to your account.
  3. Select the colored theme you want.
  4. Tap Save or the Check icon to save.
Trying to change your entire iOS device theme over to Dark Mode? Read the help article from Apple to learn how .