diff --git a/core/mail/protocol.py b/core/mail/protocol.py
index c5aaa4a..cc192a8 100644
--- a/core/mail/protocol.py
+++ b/core/mail/protocol.py
@@ -200,7 +200,10 @@ def receive_email(envelope, log=None):
         subject = "No subject"
     subject = unescape_and_decode_quoted_printable(subject)
     subject = unescape_and_decode_base64(subject)
+    log.info("search for {}".format(recipient))
+    log.info("known {}".format(["{} -> {}".format(x.address, x.event.slug) for x in EventAddress.objects.all()]))
     target_event = find_target_event(recipient)
+    log.info("found {}".format(target_event))
 
     active_issue_thread, new = find_active_issue_thread(header_in_reply_to, recipient, subject, target_event)
 
@@ -258,6 +261,7 @@ class LMTPHandler:
         log.setLevel(logging.DEBUG)
         log.info('Message from %s' % envelope.mail_from)
         log.info('Message for %s' % envelope.rcpt_tos)
+        log.info('CTX for {}, {}'.format(server, session))
         log.info('Message data:\n')
 
         content = None