diff --git a/changelog.d/6028.feature b/changelog.d/6028.feature
new file mode 100644
index 000000000..cf603fa0c
--- /dev/null
+++ b/changelog.d/6028.feature
@@ -0,0 +1 @@
+Replace `trust_identity_server_for_password_resets` config option with `account_threepid_delegates`.
diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml
index 1ee0ba8c3..3e4edc6b0 100644
--- a/docs/sample_config.yaml
+++ b/docs/sample_config.yaml
@@ -938,7 +938,7 @@ uploads_path: "DATADIR/uploads"
 # https://matrix.org/docs/spec/identity_service/latest
 #
 account_threepid_delegates:
-    #email: https://example.com     # Delegate email sending to matrix.org
+    #email: https://example.com     # Delegate email sending to example.org
     #msisdn: http://localhost:8090  # Delegate SMS sending to this local process
 
 # Users who register on this homeserver will automatically be joined
diff --git a/synapse/config/registration.py b/synapse/config/registration.py
index 9548560ed..d4654e99b 100644
--- a/synapse/config/registration.py
+++ b/synapse/config/registration.py
@@ -294,7 +294,7 @@ class RegistrationConfig(Config):
         # https://matrix.org/docs/spec/identity_service/latest
         #
         account_threepid_delegates:
-            #email: https://example.com     # Delegate email sending to matrix.org
+            #email: https://example.com     # Delegate email sending to example.org
             #msisdn: http://localhost:8090  # Delegate SMS sending to this local process
 
         # Users who register on this homeserver will automatically be joined