diff options
Diffstat (limited to 'src/plugins/lua/once_received.lua')
| -rw-r--r-- | src/plugins/lua/once_received.lua | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/plugins/lua/once_received.lua b/src/plugins/lua/once_received.lua new file mode 100644 index 000000000..409ec4aff --- /dev/null +++ b/src/plugins/lua/once_received.lua @@ -0,0 +1,15 @@ +-- 0 or 1 received: = spam + +local metric = 'default' +local symbol = 'ONCE_RECEIVED' + +function check_quantity_received (task) + local recvh = task:get_received_headers() + if table.maxn(recvh) <= 1 then + task:insert_result(metric, symbol, 1) + end +end + +-- Register symbol's callback +local m = rspamd_config:get_metric(metric) +m:register_symbol(symbol, 1.0, 'check_quantity_received') |