GoPetition apparently sent me an email, but I did not receive it. Why?

Because GoPetition sends out many automatic emails to its users, sometimes these messages are flagged as junk mail, or spam. We suggest you check your spam/junk mail filter for the email and we also recommend all our users add 'GoPetition' to their whitelist (safelist). We never send any unsolicited emails and this helps to make sure we can get in touch with you when we really need to.