Go toFile>Info.
Select theAccount settingsdrop-down menu and chooseAccount controls.
Choose the email account you want to remove.
Confirm that you want to delete it by selectingYes.
In theSettingspane, chooseManage accounts.
choose the account you want to remove from Mail.
In theAccount settingsscreen, chooseDelete account.
What Happens When You Delete Email Accounts in Outlook or Windows Mail?
However, you won’t delete the account or any messages in it.
Deleting an account from a Microsoft email client also deletes the calendar information associated with that account.
Windows requires at least one mail account, and you might’t delete it.
However, you might stop receiving and sending mail through it.
The account still exists on your gear and with the email service provider, but it will be disabled.
Once you deactivate the account, you no longer receive mail on your system.
Plus, you won’t be able to find old emails or the related calendar information on your system.
You’ll find all your information there.
ChooseManage accountsfrom the right menu pane.
snag the account you want to stop using.
ChooseChange mailbox sync tweaks.
UnderSync options, turn off theEmailtoggle switch.
To add an Outlook.com account to Windows Mail, go toWindows Mail options>Manage Accounts>Add Account.
Tomake Windows Mail your default email client, go toDefault Apps, grab the app underEmail, then selectMail.
you’re free to’texport contacts from Windows Mailin Windows 10 or 11.
In Windows 8, go toTools>Windows Contacts>Export>CSV>Export.