diff options
| -rw-r--r-- | conf/lua/hfilter.lua | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/conf/lua/hfilter.lua b/conf/lua/hfilter.lua index ed3a346e5..a3b6e0b79 100644 --- a/conf/lua/hfilter.lua +++ b/conf/lua/hfilter.lua @@ -102,6 +102,7 @@ local config = { ['helo_enabled'] = false, ['hostname_enabled'] = false, ['from_enabled'] = false, + ['rcpt_enabled'] = true, ['mid_enabled'] = false, ['url_enabled'] = false } @@ -345,8 +346,9 @@ local function hfilter(task) task:insert_result('HFILTER_HOSTNAME_' .. weight_hostname, 1.0) end + -- MAILFROM checks -- + local frombounce = false if config['from_enabled'] then - -- MAILFROM checks -- local from = task:get_from(1) if from then --FROM host check @@ -354,7 +356,29 @@ local function hfilter(task) local fr_split = split(fr['addr'], '@', 0) if table.maxn(fr_split) == 2 then check_host(task, fr_split[2], 'FROMHOST', '', '') + if fr_split[1] == 'postmaster' then + frombounce = true + end + end + end + else + task:insert_result('HFILTER_FROM_BOUNCE', 1.00) + frombounce = true + end + end + + -- Recipients checks -- + if config['rcpt_enabled'] then + local rcpt = task:get_recipients() + if rcpt then + --RCPT count -- + local count_rcpt = table.maxn(rcpt) + if frombounce then + if count_rcpt > 1 then + task:insert_result('HFILTER_RCPT_BOUNCEMOREONE', 1.00) end + elseif count_rcpt >= 5 then + task:insert_result('HFILTER_RCPT_MANY', 1.00) end end end |