Hi,The estmp inspect you smtp connection and make sure they obey rfc standard.Most email server break this standard.Note you can alway add it back .For the access-list log the source port is 25, that is not email coming in .
register the pix on the cisco site as if you are upgrading the license to 3 des. (use the serial number from show version)They will send you the activation key. (hope you have a cco account)Then use the activation key comman to enter the key.If you r...