I am currently using domain/%postname%/ but I am looking to change it to domain/folder/%postname%/ – I unsure how to 301 all posts.
If I was to use something like Redirect 301 /$ domain/folder/$ I am thinking this would probably also redirect all pages, archives etc to the same structure, which I do not want. How can I do this for posts only?
Thanks
This Plugin automatically adds a 301 redirection when a post url changes.
See also this question on stackoverflow.