Treat ECONNREFUSED the same as ETIMEDOUT

After an SMTP connection attempt times out, qmail-remote records
the relevant IP address.  If the same address fails again (after
at least two minutes with no intervening successful connections),
qmail-remote assumes that further attempts will fail for at least
another hour.

1 files changed, 1 insertions, 1 deletions

diff --git a/qmail-remote.c b/qmail-remote.c
index dc00d08..b865b4d 100644
--- a/qmail-remote.c
+++ b/qmail-remote.c
@@ -951,7 +951,7 @@ char **argv;
 #endif
       smtp(); /* only returns when the next MX is to be tried */
     }
-    tcpto_err(&ip.ix[i].ip,errno == error_timeout);
+    tcpto_err(&ip.ix[i].ip,errno == error_timeout || errno == error_refused);
     close(smtpfd);
   }