add switch-host2

[distro-setup] / switch-host2

diff --git a/switch-host2 b/switch-host2
new file mode 120000 (symlink)
index 0000000..a9df53c
--- /dev/null
+++ b/switch-host2
@@ -0,0 +1 @@
+switch-mail-host
\ No newline at end of file