You can’t delete a mailbox from your iPhone because the mailbox is stored in iCloud. To delete a mailbox from your iPhone, you have to log into your iCloud account and remove it from there.

To delete a mailbox off your phone, go to Settings and scroll down to Mail. Tap on the mailbox you want to delete and then tap Delete Mailbox.

You cannot delete mailboxes from the server because they are not stored on the server. Mailboxes are stored on your device. To delete a mailbox, you will need to delete it from your device.

The Mail app on an iPhone is not designed to delete the account. It is possible, but it will require a little more work.First, you need to go into Settings and select your email account. Tap “Delete Account” at the bottom of the screen. This will remove any emails that are currently stored in that account’s inbox and outbox. Then, you’ll need to go to the App Store and download an email app like Gmail or Outlook.

To delete a mailbox on iPhone 6, open the Mail app and tap an email account that has a mailbox you want to delete. Tap Edit in the upper right corner of the screen. Tap the minus sign next to the mailbox you want to delete. When asked if you would like to turn off this account, select Turn off Account and tap Done.

To delete a mailbox on iPhone 6, go to Settings, Mail, Contacts, Calendars. Tap the name of the mailbox you want to delete and tap Delete Account.

To delete a mailbox on iPhone 7, tap the Edit button in the upper right corner of the screen. Once you’re in Edit mode, swipe left on each mailbox that you want to delete until they turn red, and then tap Delete.

You can delete a mailbox in Apple Mail by clicking on the mailbox you want to delete. Then, click on the Edit menu and select Delete Mailbox.

When you delete a shared mailbox, it deletes the mailbox and all its contents. This includes emails, contacts, calendar events, and tasks.To delete a shared mailbox:1) In Outlook on the web, go to the ‘Settings’ tab.2) Select ‘Shared mailboxes’.3) Find the shared mailbox you want to delete and select ‘Delete’.

As the question states, you can turn off a shared mailbox by logging into your account and clicking on “My Account” in the top right. From there, find the shared mailbox that you want to disable and click “edit”. You will then be able to change the settings of that particular mailbox.