Q: Can I use the proxies without username and password, just the IP:Port format? A: If you write your computers IP on http://buyproxies.org/panel/ips.php you can use them without user and pass Related posts: Which is the proxy format for CapMonster Zennoposter: how to put the proxies? How to import the proxies on GSA Email verifier How to use the proxies in Stackpost