Also, ask them to copy the url they're using when trying to post, it's possible that they're using a "non-www" version of your URL and it's not setup to accept posts from the control panel.

Re-Iterration, these are differant URLs and both need to be in the "accepted hosts" for your site.:
http://ubbcentral.com/
https://www.ubbcentral.com/


I am a Web Development Contractor, I do not work for UBBCentral. I have provided free User to User Support since the beginning of these support forums.
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