stratocaster.m4: Provide rsync service.

diff --git a/stratocaster.m4 b/stratocaster.m4
index b0ec5d4..a063fc2 100644 (file)
--- a/stratocaster.m4
+++ b/stratocaster.m4
@@ -39,6 +39,7 @@ allowservices inbound tcp \
        smtp submission \
        imaps \
        http https \
+       rsync \
        git
 
 ## Other interesting things.