Dear lazyweb, especially those with geek skills and the desire to wave their peacock tails
I have a domain. I have an email set up through this domain. Today and yesterday, I've been receiving "Undelivered Mail" notifications in my inbox, to random names (at) tatjna (dot) com.
I assume this means that there is email going out (or looking as if it's going out) from my domain, most likely spam email.
How do I stop this?