dajo wrote:

This optios is enabled.

What versions of Joomla and JoomSEF do you use?

dajo wrote:

2.5.22
4.5.2

Hi,

The "Always use www domain" option in JoomSEF should be working, I've just tested it on our server. Redirecting from wwwsite.domain.com to www.domain.com works correclty.
Please note that if the original URL is www.site.site.com (with the dot after www) the redirect won't occur.

You can try adding the QSA flag to your RewriteRule in .htaccess to preserve the query string, like this:
RewriteRule ^(.*)$ www.site.org/$1 [R=301,L,QSA]

Other than that I can only offer you our paid support service to check the problem directly on your web server. For pricing please see: www.artio.net/e-shop/support-services/joomla-support-1h

dajo wrote:

Ok

dajo wrote:

This construction need http:// or not working, if you don't know. ;)


dajo wrote:

No, thanks. ;)

Now, i disable redirect in nginx, JoomSEF - only redirect in htaccess now stay, but still cutting full url for redirection.

I found Solution!

Rewrite rules must be placed in section
## Begin - Custom redirects
#
# If you need to redirect some pages, or set a canonical non-www to
# www redirect (or vice versa), place that code here. Ensure those
# redirects use the correct RewriteRule syntax and the [R=301,L] flags.
#
RewriteCond %{HTTP_HOST} !^www.host.com$ [NC] ## will match any domain that's not our main domain
RewriteRule ^(.*)$ www.host.com/$1 [R=301,L]
## End - Custom redirects