可以通过lua script 进行add_header的操作下面是在 https://github.com/vstakhov/rspamd/issues/893 直接拿来用的，仅做记录rspamd_c
可以通过lua script 进行add_header的操作
下面是在 https://github.com/vstakhov/rspamd/issues/893 直接拿来用的，仅做记录
rspamd_config:register_symbol({ name = 'RMILTER_HEADERS', type = 'postfilter', callback = function(task) local metric_score = task:get_metric_score('default') local score = metric_score[1] local required_score = metric_score[2] -- X-Spamd-Bar & X-Spam-Level local spambar local spamlevel = '' if score < 0 then spambar = string.rep('-', score*-1) elseif score > 0 then spambar = string.rep('+', score*1) spamlevel = string.rep('*', score*1) else spambar = '/' end -- X-Spam-Status local is_spam local spamstatus local action = task:get_metric_action('default') if action ~= 'no action' and action ~= 'greylist' then is_spam = 'Yes' else is_spam = 'No' end spamstatus = is_spam .. ', score=' .. string.format('%.2f', score) -- X-Spam-Score & X-Spam-Flag local spamscore = string.format('%.2f', score) local spamflag = is_spam -- Add headers task:set_rmilter_reply({ add_headers = { ['X-Spamd-Bar'] = spambar, ['X-Spam-Level'] = spamlevel, ['X-Spam-Status'] = spamstatus, ['X-Spam-Score'] = spamscore, ['X-Spam-Flag'] = spamflag }, remove_headers = { ['X-Spamd-Bar'] = 1, ['X-Spam-Level'] = 1, ['X-Spam-Status'] = 1, ['X-Spam-Score'] = 1, ['X-Spam-Flag'] = 1 } }) end})