I'm not new to VPS but am still in the learning process. My question is this:
How do you prevent spammers from relaying their crap? I don't really want to prevent relaying totally but I would like some control over who can relay what. They aren't even using valid email addresses but it's getting through. Any suggestions?
How do you prevent spammers from relaying their crap? I don't really want to prevent relaying totally but I would like some control over who can relay what. They aren't even using valid email addresses but it's getting through. Any suggestions?