diff --git a/share/examples/cvsup/refuse.README b/share/examples/cvsup/refuse.README
index 1bff67b08778..4b909624bd17 100644
--- a/share/examples/cvsup/refuse.README
+++ b/share/examples/cvsup/refuse.README
@@ -16,12 +16,8 @@ CVSup's base directory to "/var/db".  The sup directory is in the base
 directory; i.e., it is "/var/db/sup".  If you have changed your base
 directory, your sup directory is /path/to/base/sup.
 
-This file used to contain /usr/src/etc/sendmail/freebsd.mc in case
-you modified that file.  However, this was removed as it can break
-buildworld.  Modify /etc/mail/`hostname`.mc instead.
-
 If you are an English speaker and don't wish to receive the
-or ports, use the following patterns:
+non-English ports, use the following patterns:
 
     ports/arabic
     ports/chinese
@@ -37,6 +33,9 @@ or ports, use the following patterns:
     ports/ukrainian
     ports/vietnamese
 
+Note that this is *not* a supported configuration and may result
+in ports builds breaking.
+
 Use refuse files with care.  Some parts of the src distribution
 depend on files in completely different parts.