Merge pull request #5612 from mailcow/feat/domain-wide-footer

[Rspamd] add option to skip domain wide footer on reply e-mails

data/conf/rspamd/dynmaps/footer.php

@@ -49,13 +49,14 @@ $from = $headers['From'];
 $empty_footer = json_encode(array(
   'html' => '',
   'plain' => '',
+  'skip_replies' => 0,
   'vars' => array()
 ));
 
 error_log("FOOTER: checking for domain " . $domain . ", user " . $username . " and address " . $from . PHP_EOL);
 
 try {
-  $stmt = $pdo->prepare("SELECT `plain`, `html`, `mbox_exclude` FROM `domain_wide_footer` 
+  $stmt = $pdo->prepare("SELECT `plain`, `html`, `mbox_exclude`, `skip_replies` FROM `domain_wide_footer` 
     WHERE `domain` = :domain");
   $stmt->execute(array(
     ':domain' => $domain

data/conf/rspamd/lua/rspamd.local.lua

@@ -567,6 +567,14 @@ rspamd_config:register_symbol({
           if footer and type(footer) == "table" and (footer.html and footer.html ~= "" or footer.plain and footer.plain ~= "")  then
             rspamd_logger.infox(rspamd_config, "found domain wide footer for user %s: html=%s, plain=%s, vars=%s", uname, footer.html, footer.plain, footer.vars)
 
+            if footer.skip_replies then
+              in_reply_to = task:get_header_raw('in-reply-to')
+              if in_reply_to then
+                rspamd_logger.infox(rspamd_config, "mail is a reply - skip footer")
+                return
+              end
+            end
+
             local envfrom_mime = task:get_from(2)
             local from_name = ""
             if envfrom_mime and envfrom_mime[1].name then