You probably already know that you can link several accounts to eM Client. But you might also decide that, for whatever reason, you don't want a specific account linked to eM Client after all. Luckily, you can remove an account from eM Client in just a few seconds.

Go to Menu > Accounts.
In the left-hand side of the dialogue box, you'll see the list of accounts you've linked to eM Client. Select the one you want to remove and click the Delete button in the toolbar at the top.

Read more in the Documentation: Accounts