Spamassassin Fine Tuning

Here is what I want in spamassassin : 1. I would like it filter out emails that is considered as spam. The users should not receive the spam message and it should be sent to . 2. I would like to have in the subject : Receiver – Subject – Sender – Spam Score 3. In the body I don’t want the message to be changed. 4. One nice thing would be to detect the domain and send to spam-domain detected. let’s say (receiver) is found as spam It should go in let’s say (receiver) is found as spam It should go in this should only happen to some particular domains, all the rest should go to the common spam mailbox 5. I do need an antivirus, just check all attachments. They should be all allowed except virus that should be sent to 6. I need to know how I can put higher or lower the spamscore detection level, whitelist and blacklist by email or subject.