--- a/bot.py
+++ b/bot.py
@@ -257,6 +257,35 @@ class bot(Thread):
 							if p != None:
 								bridge.removeParticipant('xmpp', resource, presence.getStatus())
 					
+					elif presence.getType() == 'error':
+						error = presence.getTag('error')
+						if error:
+							for c in error.getChildren():
+								if c.getNamespace() == 'urn:ietf:params:xml:ns:xmpp-stanzas' and c.getName() != 'text':
+									err = error.getAttr('type')+' '+c.getName()
+									if err == 'cancel remote-server-not-found':
+										# Remote server not found
+										error_message = '[Error] XMPP Remote server not found: '+from_.getDomain()
+										
+										# Stop bridges that depend on this server
+										bridges = self.findBridges([from_.getDomain()])
+										if len(bridges) > 0:
+											error_message += '\nThese bridges will be stopped:'
+											for b in bridges:
+												error_message += '\n'+str(b)
+												if hasattr(b, 'reconnecting'):
+													leave_message = 'MUC server seems to be down'
+												else:
+													leave_message = 'MUC server seems to be down, will try to recreate the bridge in 1 minute'
+													self.reconnecting = True
+													self.irc.execute_delayed(60, b.init2)
+												b.stop(message=leave_message)
+										
+										self.error(error_message, send_to_admins=True)
+										self.error(presence.__str__(fancy=1).encode('utf-8'), debug=True)
+									else:
+										raise Exception(presence.__str__(fancy=1).encode('utf-8'))
+					
 					elif resource != bridge.bot.nickname:
 						real_jid = None
 						if item and item.has_attr('jid'):