htaccess redirect all but two files

I have a site that I need redirected to another URL (301) with the exception of two items.

My .htaccess file looks like this:

RewriteEngine on
Options +FollowSymlinks
RewriteBase /
RewriteRule ^view/(.*) redirect.php?view=$1 [R]
RewriteRule ^rss.xml$ rss.php [L]

Code (markup):

I need to keep those rewrite rules active but I need everything else redirected to another url sample.com.

Example:
User goes to mysite.com/view/123 they still get to see mysite.com/view/123

Example 2:
User goes to mysite.com then they go to sample.com

 

Exclude the view directory in .htaccess with the following code. Put this before your other rules.

RewriteRule ^(view)($|/) - [L]

Code (markup):

 

What about the rss file. How can I exclude that one?