https://www.icyphoenix.com/viewtopic.php?f=35&t=4609&p=31153#p31153
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Lopalong
Fri 29 Aug, 2008 02:03

Re: Disable Portal
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The quickest way is to remove all of the links for the portal, and re-direct it to the forum with .htaccess

There may be other ways. ;)