Can I use WP’s built in domain mapping with WP installed on a sub-domain?
In order to fix your problem, assuming you are using Apache web server, paste this into your .htaccess (the .htaccess inside the sub-domain (my) directory): RewriteEngine On RewriteBase / RewriteRule ^index\.php$ – [L] # add a trailing slash to /wp-admin RewriteRule ^wp-admin$ wp-admin/ [R=301,L] RewriteCond %{REQUEST_FILENAME} -f [OR] RewriteCond %{REQUEST_FILENAME} -d RewriteRule ^ – [L] … Read more