I want to send some craigslist emails. I'm using a vps with 10 ip's. I can select the main ip manually, for the vps, but this main ip does not rotate. I've been testing. I send an email, then go to the receiver and check the ip's on the email, I want to make sure ip's are rotating. This is where Im at, I see 3 ip's when I click "show original" inside the gmail email. Received: from lalaDOTcom ---this ip is the ip I chose as my main ip in the vps, it will not rotate automatically Received: from Owner-PC------this ip is my personal computer ip, I don't want to rotate it Message-ID:---------------------this ip rotates perfectly in vps Should the "Received: from lalaDOTcom" ip rotate even though it is the main vps ip?