We need a plugin written for Sendy, that will check a pop3 email account for bounced emails and their bounc type (hard v soft) and integrate this info with a Sendy installation.
I am assuming th process wold be somethign like:
1. Retrieve all email from the email account (use for example Zend Mail)
2. Check for the error in the message (e.g. by searching it with regular expressions)
3. Insert into database the relevant info
4. display in the newsletter report page something like on this page: [url removed, login to view]