commit 9ec2301: [Minor] Improve logging and set hostname for further usage

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2019-11-16 12:18:42 +0000
URL: https://github.com/rspamd/rspamd/commit/9ec2301bfd4ed4e343daaee1664b4c12b384e0fc (HEAD -> master)

[Minor] Improve logging and set hostname for further usage

---
 src/plugins/lua/once_received.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/plugins/lua/once_received.lua b/src/plugins/lua/once_received.lua
index c8c47ddb1..03e098311 100644
--- a/src/plugins/lua/once_received.lua
+++ b/src/plugins/lua/once_received.lua
@@ -65,8 +65,11 @@ local function check_quantity_received (task)
       end
       task:insert_result(symbol_rdns, 1)
     else
-      rspamd_logger.infox(task, 'SMTP resolver failed to resolve: %1 is %2',
+      rspamd_logger.infox(task, 'source hostname has not been passed to Rspamd from MTA, ' ..
+          ' but we could resolve source IP address PTR %s as "%s"',
         to_resolve, results[1])
+      task:set_hostname(results[1])
+
       if good_hosts then
         for _,gh in ipairs(good_hosts) do
           if string.find(results[1], gh) then