I’m wondering if using /%year%/%monthnum%/%postname%.html as a permalink structure is something that could cause problems in the long run in WordPress. Main concern, of course, is the additional .html at the end. I’ve tested it and it does work.
I want to use this structure for post redirect for a Blogger to WordPress migration (which was using its own custom domain). Unfortunately none of the “Blogger to WordPress redirect” plugins seem to be doing the trick. I came across the above permalink structure on a couple of the plugin site and was wondering if this was a viable solution.
Any help or suggestions would be appreciated!