--- a/.emacs-my	Thu Sep 20 19:58:05 2012 +0300
+++ b/.emacs-my	Thu Sep 20 20:39:19 2012 +0300
@@ -1446,14 +1446,10 @@
 (setq gnus-summary-newsgroup-prefix "==> ")
 (setq gnus-ignored-from-addresses (list (regexp-quote user-mail-address) (regexp-quote user-full-name)))
 
-(setq
- gnus-posting-styles
- '(
-   (".*"
-    (organization "At home.")
-    (signature-file "~/.signature")
-    )
-   ))
+(setq gnus-posting-styles
+      '((".*"
+         (organization (getenv "ORGANIZATION"))
+         (signature-file "~/.signature"))))
 
 (gnus-add-configuration
  '(article (vertical 1.0 (group .10 point) (summary .30 point) (article 1.0))))