I have a website contact form that uses the Constant Contact API and we've been having alot of errors recently. When a user fills out the contact form they get the error message "The requested URL returned error: 409". I understand that this error message is from duplicate email addresses. Is there a way to customize/change this error message so it is more meaningful? The other issue is that if the user's email address is removed from the constant contact address list and tries to sign up on the form again with that same email address, then the error message still happens again. This should not be happening because the email address is no longer on the constant contact address list. Is there a way to resolve this issue? Thanks
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