diff -r 4570d6e22b9e -r 90cd53dcef0f libpurple/protocols/msn/servconn.c
--- a/libpurple/protocols/msn/servconn.c	Fri Aug 01 02:04:36 2008 +0000
+++ b/libpurple/protocols/msn/servconn.c	Fri Aug 01 04:06:42 2008 +0000
@@ -391,7 +391,8 @@
 	session = servconn->session;
 
 	len = read(servconn->fd, buf, sizeof(buf) - 1);
-	servconn->session->account->gc->last_received = time(NULL);
+	if (servconn->type == MSN_SERVCONN_NS)
+		servconn->session->account->gc->last_received = time(NULL);
 
 	if (len < 0 && errno == EAGAIN) {
 		return;