Code to Redirect Mobile Subdomain to Desktop Site

[kernmedia]

Hi Everyone,

My client is switching from a mobile subdomain to a responsive site. All URLs are the same on mobile subdomain vs desktop so we just need a wildcard rule to redirect m. to www.

Anyone have this wildcard redirect code for an .htaccess file?

Much appreciated!

Dan

[kernmedia]

Well, I worked with the developer that contracts with this client and here's what he put in the .htaccess file (domain replaced with "domain"). It did the trick.

RewriteEngine On
RewriteCond %{HTTP_HOST} ^m.domain.com
RewriteCond %{REQUEST_URI} !^/sitemap.xml$
RewriteCond %{REQUEST_URI} !^/robots.txt$
RewriteRule ^(.*) http://www.domain.com/$1 [R=301]

[kernmedia]

I have some code that I think will work. Would appreciate peer review

RewriteCond %{HTTP_HOST} ^m.domain.com
RewriteRule ^(.*) http://www.domain.com/$1 [R=301]

I'd like to also avoid redirecting the /robots.txt file and /sitemap.xml file on the mobile subdomain, since I want Google to crawl the sitemap to facilitate faster processing of the redirects. If the code above is correct, how would I add this line of code (below) into the 2nd line of code above?

RewriteRule ^((?!.?.xml|.?.txt|.?\GoogleVerificationFile.html).).* http://www.domain.com [R=301]