mkgageAppleSupport Said:
"Iphone 11 does not have accounts or mail under settings: Cannot unsync AOL from syncing into my other emails (and asking for my password when I don’t even want to see AOL mail.) Annoying. My iPhone 11 does NOT have Mail or Accounts under my settings."
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Two Thoughts:
A. Syncing Between Accounts:
So, how many eMail accounts do you have? If you have an eMail account that is associated to AOL, then you will get the AOL emails too.
B. Remove this Account Remotely:
If you are using AOL, then you would have used an app password to sync it. So, remove the app password to make is all stop syncing. Go Here: Create and manage third-party app passwords - App Passwords - AOL Mail Help. As it reads: "Remove an app password - Click Manage app passwords and then click the Delete icon to stop using an app password"