add "warning" about port 80 to torrc.sample.in

svn:r3772

src/config/torrc.sample.in

@@ -111,7 +111,11 @@ AllowUnverifiedNodes middle,rendezvous
 ## accept *:*. Otherwise, you're *augmenting* (prepending to) the
 ## default exit policy. Leave commented to just use the default, which is 
 ## available in the man page or at tor.eff.org/tor-manual.html.
+## Port 80 (HTTP or plain web browsing) is the most common usage for
+## Tor, accepting traffic over this port might however get your server
+## blacklisted from various websites. If that happens, uncomment the
+## following line.
+#Exitpolicy reject *:80 # block port 80 but use the default exit policy
 #ExitPolicy accept *:6660-6667,reject *:* # allow irc ports but no more
 #ExitPolicy accept *:119 # accept nntp as well as default exit policy
-#ExitPolicy reject *:* # middleman only -- no exits allowed
-
+#ExitPolicy reject *:* # middleman only -- no exits allowed