If you are like me you will have concerns about giving out your email address when you complete a form or sign up for an online offer / newsletter. There is a very simple way to keep track of whether or not someone is responsible for sending you spam. We never share or sell your email address here on Business Advice Forum, but if you wanted to know for sure here's how. Say your email address is firstname.lastname@example.org, when giving your email address to BAF, simply add a "+baf" to your email address as follows "email@example.com". Any email sent to firstname.lastname@example.org will still get to you and by tracking emails sent to that specific address you find out exactly who is spamming you. Obviously this works for whatever you put after the + sign. Even better, if you begin to receive spam emails to say email@example.com you can simply block all emails sent to that specific address. I came across this tip today courtesy of ShoeMoney, hopefully it helps you.