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Why are there tutorials on everything having to do with rails EXCEPT on calculating shipping costs for a shopping cart? there are 10 or so blog posts about the "shipping_gem" or "active_shipping" but no real details like how one might get the information from a form and then pass the cost into the total for checkout. Does anyone know of a tutorial i might have missed in the

Although everything appears to be working fine, I see the following entry in my log file each time someone logs on via the IMAPS service (all other services are disables: POP, IMAP, etc.): ========== Sep 6 02:57:00 mgw1 dovecot: Logins with login process UID xxxx (user someone at example.com) not permitted (see login_user in config file). ========== Any idea what this log entry means and is