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Hi Peter, great. Thank you

Hi, if anyone is interested, i have found the solution for those type of links: You can generate a 404 by catching the string. RewriteEngine On RewriteCond %{REQUEST_METHOD} GET RewriteCond %{QUERY_STRING} (^|&)your bad link RewriteRule .* /your 404 link#$1 [NE,R] I hope that will spare somebody the time i needed.. Cheers