<https://forum.spamcop.net/topic/16747-spam-without-a-body-are-not-accepted-by-spamcop/>
<http://schema.org/discussionUrl>
<https://forum.spamcop.net/topic/16747-spam-without-a-body-are-not-accepted-by-spamcop/>
<https://forum.spamcop.net/topic/16747-spam-without-a-body-are-not-accepted-by-spamcop/>