I'm moving my site from old-domain.com to new-domain.com with exactly the same pages, e.g., if old-domain.com has a page1.html (i.e., old-domain.com/page1.html) then the new domain has the same page, i.e., new-domain.com/page1.html
I tried this in the .htaccess file:
RewriteEngine on
RewriteRule (.*) http://new-domain.com/$1 [R=301,L]
But only while old-domain.com will redirect to new-domain.com, old-domain.com/page1.html will not redirect to new-domain.com/page1.html
Thanks!
RewriteEngine On
RewriteBase /
RewriteCond %{HTTP_HOST} !newdomain.com$ [NC]
RewriteRule ^(.*)$ http://newdomain.com/$1 [L,R=301]
See here for more solutions: http://enarion.net/web/htaccess/migrate-domains/