.htaccess to force all accesses to go to an HTTPS site (SSL site), after you changed your site from HTTP to HTTPS.

  |  redirect   | https://www.rainbow-link.com/marketing_article22.htm

If all page-names are the same as before and after of your work, copy and paste the following content to your .htaccess.

www.Rainbow-Link.com
RainbowLink Inc.