This option allows the "Bounced email address" account to be automatically read and processed for bounced email reports. This will detect if emails sent to a user bounce, forcing the user to update their email address and preventing the system from emailing them until this happens. This can help reduce the chance of email sent from your board from being considered spam.<br />
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This option will read and remove emails from the specified account when processing. It MUST be directed to an account whose sole purpose is collecting bounce emails from this XenForo installation. A value must be entered for the "Bounced email address" option.