I have been using the Blacklist in the Security tab for the last few months in combination with the headers from emails that I get in my Junk E-mail folder. I have subsequently put in ranges of IP addresses based upon a variety of criteria.
1. Country of origin - specifically China and Russia
2. Hosting companies that don't manage abuse of their hosted customers.
3. Companies that use email to track users when opened.
So, what I can trying to find out is. Am I able to export blacklist into a text or CSV file so I can put it into a database of some type?
Also is there a better way to manage a blacklist of my own?