From 4716709b593f2da1696744281610309faadc81d6 Mon Sep 17 00:00:00 2001
From: Ansgar Burchardt <ansgar@debian.org>
Date: Tue, 3 Apr 2018 18:31:08 +0200
Subject: [PATCH] ud-mailgate: include name of unknown host in error message

---
 ud-mailgate | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ud-mailgate b/ud-mailgate
index e6b54a9..fd70c37 100755
--- a/ud-mailgate
+++ b/ud-mailgate
@@ -297,7 +297,7 @@ def DoSSH(Str, Attrs, badkeys, uid):
          if not machine_regex.match(m):
             return "machine specification for ssh key contains invalid characters"
          if m not in ValidHostNames:
-            return "unknown machine used in allowed_hosts stanza for ssh keys"
+            return "unknown machine {} used in allowed_hosts stanza for ssh keys".format(m)
 
    (fd, path) = tempfile.mkstemp(".pub", "sshkeytry", "/tmp")
    f = open(path, "w")
-- 
2.20.1