I am having a problem where the domain name is being added to external URLS. For example:

www.offsite.com

becomes

www.mysite.com/www.offsite.com

I have done what other suggested in other posts on here and on the Joomla forums but it is still doing it. I have done the following:

Removed the site URL from the livesite variable in the configuration.php file
Disabled the JCE editor (to make sure it wasn't adding things during the save process)

In the advanced joomsef config I have Filter variable values set to Yes and the filter is set to apply to , https, etc.

Despite these things the site URL is still being added to all external links anywhere on the site. What else might be causing this problem?

I am running a J3.0.3 install with no components other than JCE editor, Akeeba Backup, and JoomSEF.

Any help would be greatly appreciated. Thank you!

Figured it out. Somehow all the links in that article had one of the slashes removed from the http:// so JoomSEF was adding the domain name thinking it was an internal link.