Is it possible to have two different permalink structures in WordPress?
Because of an earlier installation there still some hits from visitors and searchengines on (for example):
while the new structure is:
It's a shame to serve the visitors on the first url a 404 while the content still exists on the second url.
It would be really nice if one of you guys could help me with this. The easiest would be if it could be solved in my WordPress installation itself, but adding some lines to my .htaccess file would also be fine.