Can unregistered users post/start a topic in Nabble?

Posted by morrellm on Jun 03, 2016; 3:23am
URL: https://support.nabble.com/Can-unregistered-users-post-start-a-topic-in-Nabble-tp7596848.html

I setup a page in our club's website that uses Nabble.  Apparently some members have been able to post comments and/or start a topic w/o registering in Nabble.   Is this correct or have I done something wrong in adding this to my website?

Thanks for any help,

Mike Morrell