title: How to check if server is sending out spam?
body: <p>I checked my IP address today because I was getting bounced back emails and I see it has been blacklisted on a few lists.  I only use my website to send out customer emails and no newsletter emails; so I don't send many emails out.</p>
  
  <p>I don't know why my dedicated IP address would be blacklisted; is there a way to check my server running Plesk to see if someone is using my IP address to spam?</p>
  
  <p>Thank you!</p>