How to sign out from mail app on iphone

To sign out of the Mail app on your iPhone, follow these steps:

1. Open the Mail app on your iPhone.
2. Tap on the "Mailboxes" tab at the bottom of the screen.
3. Tap on the "Edit" button in the top-right corner of the screen.
4. Tap on the "Account" button next to the email account you want to sign out of.
5. Tap on "Sign Out" at the bottom of the screen.
6. Confirm that you want to sign out by tapping "Sign Out" again.

Alternatively, you can also sign out of the Mail app by going to Settings > [your name] > iCloud > Mail, and then toggle off the switch next to "Mail" to disable it.

Note: If you're using a third-party email provider, such as Gmail or Outlook, you may need to sign out of the provider's app or website separately to completely sign out of the Mail app on your iPhone.