How I did it? This is how:
1. Rented a VPS with 13 IPs
2. Set up 10 domains on the VPS.
Whats wrong with .info domains?
@blade... hey mate. can you explain the step 4?
4. Logged into cPanel and turned on authentication (spf and domainkeys) for all of the domains.
^^
6. Created an email account for bounces through cPanel and used it to process the bounces received.