commit 24f8fa1: Fix lowercase for emails checked on RBLs

[Oliver Dick]

Author: Oliver Dick
Date: 2020-05-05 13:03:28 +0200
URL: https://github.com/rspamd/rspamd/commit/24f8fa1e3e68ae0601cb6e85bd08d00aa118614a (refs/pull/3363/head)

Fix lowercase for emails checked on RBLs

---
 src/plugins/lua/rbl.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/plugins/lua/rbl.lua b/src/plugins/lua/rbl.lua
index 73bddfdc9..bfc2dcc6b 100644
--- a/src/plugins/lua/rbl.lua
+++ b/src/plugins/lua/rbl.lua
@@ -589,7 +589,8 @@ local function gen_rbl_callback(rule)
 
   local function check_email_table(task, email_tbl, requests_table, whitelist, what)
     lua_util.remove_email_aliases(email_tbl)
-    email_tbl.addr = email_tbl.addr:lower()
+    email_tbl.domain = email_tbl.domain:lower()
+    email_tbl.user = email_tbl.user:lower()
 
     if rule.emails_domainonly then
       add_dns_request(task, email_tbl.domain, false, false, requests_table,