diff --git a/src/event.rs b/src/event.rs
index 40e236793..381742efe 100644
--- a/src/event.rs
+++ b/src/event.rs
@@ -8,10 +8,11 @@
 use crate::types::{CustomTlvRecord, DynStore, Sweeper, Wallet};
 
 use crate::{
-	hex_utils, BumpTransactionEventHandler, ChannelManager, Config, Error, Graph, PeerInfo,
-	PeerStore, UserChannelId,
+	hex_utils, BumpTransactionEventHandler, ChannelManager, Error, Graph, PeerInfo, PeerStore,
+	UserChannelId,
 };
 
+use crate::config::{may_announce_channel, Config};
 use crate::connection::ConnectionManager;
 use crate::fee_estimator::ConfirmationTarget;
 
@@ -1041,15 +1042,29 @@ where
 				funding_satoshis,
 				channel_type,
 				channel_negotiation_type: _,
-				is_announced: _,
+				is_announced,
 				params: _,
 			} => {
-				let anchor_channel = channel_type.requires_anchors_zero_fee_htlc_tx();
+				if is_announced && !may_announce_channel(&*self.config) {
+					log_error!(
+						self.logger,
+						"Rejecting inbound announced channel from peer {} as not all required details are set. Please ensure node alias and listening addresses have been configured.",
+						counterparty_node_id,
+					);
 
-				// TODO: We should use `is_announced` flag above and reject announced channels if
-				// we're not a forwading node, once we add a 'forwarding mode' based on listening
-				// address / node alias being set.
+					self.channel_manager
+						.force_close_without_broadcasting_txn(
+							&temporary_channel_id,
+							&counterparty_node_id,
+							"Channel request rejected".to_string(),
+						)
+						.unwrap_or_else(|e| {
+							log_error!(self.logger, "Failed to reject channel: {:?}", e)
+						});
+					return Ok(());
+				}
 
+				let anchor_channel = channel_type.requires_anchors_zero_fee_htlc_tx();
 				if anchor_channel {
 					if let Some(anchor_channels_config) =
 						self.config.anchor_channels_config.as_ref()