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How did you "disable his rights"? Suspending the account is the best approach. You do not need to remove the email account or even change the password. (best practice is to change the password though) When you Suspend an account in the Google Apps Domain Manager, all future messages sent to that account are rejected with the following error message: ...


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Removing access is not the same as removing the email. The email account still exists, they just can't access it. So emails are collecting in the inbox. If you enable access and log in, you will see them. To get a message to bounce, you have to remove the email account entirely. If you managed your own mailbox server, for example Postfix, then you could ...


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