Update proxywebfilter.rst (#166)

5 years ago · 0fba9dd0f3
parent 3eb0cc5e50
commit 0fba9dd0f3
1 changed files with 3 additions and 0 deletions
--- a/source/manual/how-tos/proxywebfilter.rst
+++ b/source/manual/how-tos/proxywebfilter.rst
@ -53,6 +53,9 @@ A screen will popup, enter the following details:
 The URL of the full compressed UT1 category based list is:
  ftp://ftp.ut-capitole.fr/pub/reseau/cache/squidguard_contrib/blacklists.tar.gz

+.. Note::
+    If you want to add self-hosted lists, be sure to not use the file extensions .doc, .pdf or .txt.
+    
 .. image:: images/proxy_ut1.png
    :width: 100%