1 files changed, 6 insertions, 0 deletions
diff --git a/synapse/config/registration.py b/synapse/config/registration.py
index 0422c39451..1abc0a79af 100644
--- a/synapse/config/registration.py
+++ b/synapse/config/registration.py
@@ -131,6 +131,7 @@ class RegistrationConfig(Config):
 
         self.disable_set_displayname = config.get("disable_set_displayname", False)
         self.disable_set_avatar_url = config.get("disable_set_avatar_url", False)
+        self.disable_3pid_changes = config.get("disable_3pid_changes", False)
 
         self.disable_msisdn_registration = config.get(
             "disable_msisdn_registration", False
@@ -341,6 +342,11 @@ class RegistrationConfig(Config):
         #disable_set_displayname: false
         #disable_set_avatar_url: false
 
+        # If true, stop users from trying to change the 3PIDs associated with
+        # their accounts.
+        #
+        #disable_3pid_changes: false
+
         # Users who register on this homeserver will automatically be joined
         # to these rooms
         #