Redirect host

I have a question, is this the best way to perform this action?

Only allow https://webmail.exampel.com in the server block ssl
and redirect any host that isn’t webmail.example.com to the
example.com

if ($host !~* ‘webmail.example.com’ ) {
rewrite ^/(.*)$ http://example.com/$1 permanent;
}

nginx version: nginx/1.4.5 (Ubuntu)

//Tommy

On Mar 6, 2014, at 21:38 , Tommy Berglund wrote:

nginx version: nginx/1.4.5 (Ubuntu)
Converting rewrite rules


Igor S.