--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_unsubscriber/README.md	Sun Feb 19 17:39:04 2023 +0100
@@ -0,0 +1,9 @@
+Over the years, some servers stop working for various reasons, and leave
+behind broken roster subscriptions that trigger failing s2s connections.
+This module allows cleaning up such cases by unsubscribing local users
+from their contacts on those servers. Also works for typos and the like.
+Use with care.
+
+```lua
+Component "gmail.com" "unsubscriber"
+```