diff --git a/src/bitmessagemain.py b/src/bitmessagemain.py
index 4279a259..c0b9c04e 100644
--- a/src/bitmessagemain.py
+++ b/src/bitmessagemain.py
@@ -4419,6 +4419,8 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
             data += ']}'
             return data
         elif method == 'getInboxMessagesByAddress':
+            if len(params) == 0:
+                return 'API Error 0000: I need parameters!'
             toAddress = params[0]
             v = (toAddress,)
             shared.sqlLock.acquire()
@@ -4454,6 +4456,26 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
                 data += json.dumps({'msgid':msgid.encode('hex'),'toAddress':toAddress,'fromAddress':fromAddress,'subject':subject.encode('base64'),'message':message.encode('base64'),'encodingType':encodingtype,'lastActionTime':lastactiontime,'status':status,'ackData':ackdata.encode('hex')},indent=4, separators=(',', ': '))
             data += ']}'
             return data
+        elif method == 'getSentMessagesByAddress':
+            if len(params) == 0:
+                return 'API Error 0000: I need parameters!'
+            fromAddress = params[0]
+            v = (fromAddress,)
+            shared.sqlLock.acquire()
+            shared.sqlSubmitQueue.put('''SELECT msgid, toaddress, fromaddress, subject, lastactiontime, message, encodingtype, status, ackdata FROM sent WHERE folder='sent' AND fromAddress=? ORDER BY lastactiontime''')
+            shared.sqlSubmitQueue.put(v)
+            queryreturn = shared.sqlReturnQueue.get()
+            shared.sqlLock.release()
+            data = '{"sentMessages":['
+            for row in queryreturn:
+                msgid, toAddress, fromAddress, subject, lastactiontime, message, encodingtype, status, ackdata = row
+                subject = shared.fixPotentiallyInvalidUTF8Data(subject)
+                message = shared.fixPotentiallyInvalidUTF8Data(message)
+                if len(data) > 25:
+                    data += ','
+                data += json.dumps({'msgid':msgid.encode('hex'),'toAddress':toAddress,'fromAddress':fromAddress,'subject':subject.encode('base64'),'message':message.encode('base64'),'encodingType':encodingtype,'lastActionTime':lastactiontime,'status':status,'ackData':ackdata.encode('hex')},indent=4, separators=(',', ': '))
+            data += ']}'
+            return data
         elif method == 'getSentMessageByAckData':
             if len(params) == 0:
                 return 'API Error 0000: I need parameters!'